How To Make Cupcakes Moist: 30 Baking Tips (+ Fix Dry Ones)

Quick Summary: To make cupcakes moist, use high-moisture ingredients like oil, sour cream, yogurt, or buttermilk, measure precisely, and avoid overmixing. Bake at the right temperature without overbaking or opening the oven door, then store cooled cupcakes in an airtight container. To fix dry cupcakes, brush them with simple syrup or soak them with a little milk.

Cupcakes are those small cakes that flourish in American gastronomy. Made commercially and at home, they are pretty, soft, and best when moist. They make their way onto our tables for good reason.

You might wonder why bakery-style cupcakes are so soft and moist when made with simple ingredients.

But a few secrets to moist cupcakes are key for professional and home bakers.

They know which ingredients make cupcakes moist, how to measure them precisely, how to mix them properly, and how to bake them at the correct temperature.

After revealing the moist cake secrets, we will uncover tips and tricks for moist cupcakes, including how to fix dry cupcakes if that is the case.

You will learn how to make your cupcakes fluffy and soft and improve their texture, making them even more moist.

Then you will be ready to create your own moist cupcake recipes and take the original recipe to the next level. Nothing beats ultra-moist cupcakes made from scratch.

What makes cupcakes moist

You may think there are magic recipes, secret ingredients, and proper techniques that make your cupcakes moist. But everything is simpler than you think.

The ingredients for moist cakes and cupcakes are the same and available in your nearest grocery store. Buy the right ingredients, make substitutions, or choose a recipe for moist cupcakes to start.

If you are a beginner baker, measure your ingredients correctly and follow the recipe to a T. Experienced bakers have more freedom to play with ingredients and baking techniques. No worries, it will come once you grow as a baker.

Baking tips, from preheating the oven and setting it at the right temperature to avoiding overbaking, are essential to prevent your cupcakes from drying out.

Finally, proper storage and serving cupcakes are other keys to moist cupcakes. Now, look at each baking secret to moist cupcakes to ensure your bakes turn out perfect every time.

What ingredient makes cupcakes moist

It's better to ask what ingredients bring moisture to cupcakes, because there are a few.

Oil and other fats

Butter and oil are the two main ingredients used to make cupcakes. So if you wonder whether cupcakes taste better with butter or oil, the answer depends on what you want to achieve.

Choose high-quality butter (82% fat) for the best flavor, but use oil instead of butter if you want really moist cupcakes.

Another factor to consider is how you store unfilled cupcakes. Those made with butter are better stored at room temperature since butter hardens in the refrigerator.

In general, cupcakes made with butter tend to keep a couple of days less than oil-based ones.

Most cupcakes made with oil stay soft at room temperature and in the fridge, but it depends on the oil used in the recipe.

You can replace butter with flavorless grapeseed or vegetable oil, or sunflower or canola oil, in your cupcake recipe. Opt for one of nine types of cooking oil that will not solidify in the refrigerator.

Mayonnaise

You read it right. It may seem like a weird ingredient to add to cupcake batter, but it is one of the best moisteners in baking.

Because of its oil and eggs, it adds enough fat to the batter to keep cupcakes moist. As a mayonnaise ingredient, vinegar is known for improving the shelf life of baked goods. Add a tablespoon to ¼ cup of mayonnaise to your dozen cupcakes recipe.

Yogurt and sour cream

For soft, moist cupcakes, use high-quality dairy products such as plain yogurt or sour cream to replace buttermilk or milk.

Substitute ingredients in a 1:1 ratio, but thin your yogurt and sour cream with water closer to the original ingredient.

But what is the science behind yogurt? According to Cheryl Sternmal Rule, the author of the book "Yogurt Culture,"

Thanks to its acidic property, yogurt, when in the presence of baking soda, helps baked goods swell and rise... It adds moisture and tenderness.

Sour cream, due to lactic, acetic, and citric acids, also adds moisture to your cupcakes. You can replace yogurt and sour cream with cottage cheese, quark, Greek yogurt, ricotta, or fresh cream.

Buttermilk

Buttermilk, a mix of milk and cultures, adds a silky-soft, moist texture to your cupcakes. In addition, its acidity tenderizes the gluten in the cupcake batter, adding moisture to your baked goods.

With baking soda, buttermilk helps the batter rise in the oven. Low-fat content and tangy taste are other reasons to use buttermilk in baking.

Brown sugar and other sweeteners

To make moist cupcakes, use brown sugar instead of white sugar. Because of added molasses, brown sugar helps retain moisture in cupcakes, so they stay fresh longer.

You can replace white sugar with brown sugar 1:1 or use another ratio you prefer, but be aware that the batter will be darker when you add brown sugar.

Sugar is a hygroscopic or water-attracting substance. So by reducing the amount of sugar in the recipe, you cut the cupcakes' ability to retain moisture during and after baking.

What is it about other sweeteners? Honey, corn syrup, maple syrup, and molasses also help the cupcakes retain moisture and add a rich, sweet flavor.

Leaveners

With so many benefits in the kitchen, baking soda is another secret ingredient for ultra-soft cupcakes, working exceptionally well with buttermilk.

This combo is known for creating soft and fluffy cupcakes. To distribute the leavening agent evenly, mix it with the flour and sift a few times.

Cake flour

Using cake flour instead of all-purpose flour is another trick. You can make it yourself by swapping 2 tablespoons of flour in one cup of all-purpose flour for 2 tablespoons of cornstarch.

You can experiment further by replacing ⅓ of the flour called for in the recipe with potato starch or ground almonds.

However, don't replace more than 40% of the regular flour with the starches; otherwise, the cupcakes will tend to crumble.

Also, opt for bleached flour since its lower pH makes it acidic and helps attract moisture in baked goods.

Some bakers prefer matured or aged flour with a pH of 5.29, while fresh raw flour is between 6.0 and 6.8. With aging, flour becomes more acidic, improving the texture and taste of cupcake bakes.

Modified starch

Among four known modified wheat and corn starches, such as pregelatinized, thinned with acid, cross-linked, and dextrinized, only one makes cupcakes moist.

ClearJel is an unflavored pregelatinized starch that helps retain moisture in cupcakes before and after baking.

Pregelatinized starch for instant pudding was invented in the late 1970s, so it's no surprise that instant pudding also increases cupcake moisture.

Replace 10% of the flour with instant pudding mix or ClearJel, mixing it with the dry ingredients.

To add more flavor to your cupcakes, experiment with different powdered pudding mixes (vanilla, chocolate, pistachio, etc.) and adjust the amount. Add a 3.4-ounce box of instant pudding to a 12-cupcake batch recipe.

Flax seeds

Pureed flax seeds, known as an egg replacement, are another ingredient that helps keep cupcakes moist.

Place 3 tablespoons of ground flax seeds in a blender with 5 to 6 tablespoons of water and blend until you get a brown, sticky cream. Pour it into the cupcake batter, mix with a whisk, and bake. And then enjoy the moistest cupcakes ever.

Mashed potatoes

You will be surprised by how moist your cupcake batch tastes with mashed potato added to the batter. Duff Goldman explains,

Root vegetables, especially potatoes and carrots, hold moisture really, really well.

So get ready to experiment with mashed vegetables and fruit purees, whether a pumpkin puree in Pumpkin Banana Bread or mashed bananas in this moist Banana Bread.

Applesauce

Store-bought or homemade applesauce, or grated apples, also benefit the batter by adding moisture. As a result, your cupcakes will be light, soft, and moist.

Eggs

Whole eggs, especially egg yolks, work as binding agents in cakes and cupcake batters, creating an emulsion.

Beaten with sugar, eggs trap air, making baked goods soft and fluffy, and they moisten cupcakes by adding fat and liquid.

Opt for large eggs when making cupcake batter, or add two more egg yolks than the recipe calls for.

You will make your cupcakes richer, moister, and tastier by replacing two whole eggs with three egg yolks or using 3 to 4 whole eggs instead of two.

How to make cupcakes moist

Besides ingredients that make cupcakes moist, there are a few more tips to consider.

Choose the right recipe

Choosing the right recipe for moist cupcakes is crucial, especially for beginner bakers. First, check whether the cupcake recipe already includes enough liquid and the right ingredients mentioned above.

Seasoned bakers can change the recipe by swapping ingredients and creating new recipes.

Decide on the correct ingredients

To ensure moist cupcakes, the recipe requires exact measurements of quality ingredients.

Bleached or unbleached flour, type of flour, butter vs. margarine, and even butterfat percentage affect the quality of your cupcakes.

Don't confuse baking soda with baking powder: they are not interchangeable.

Pay attention to the oil used in the recipe, or consider replacing butter with oil. Different oils bring additional flavors and have different solidification temperatures.

If needed, refer to baking substitution charts to swap ingredients correctly.

And never underestimate the accurate measurement of recipe ingredients. Finally, choose the weighing method you are used to: a kitchen scale or a measuring cup.

Are eggs weighed in grams? You may find recipes where the amount of eggs is measured in grams. Many pastry chefs prefer this method since eggs don't weigh the same.

Get ingredients to room temperature

When baking cupcakes, the room temperature of the recipe ingredients is critical. Watch the video with Mandy Tanner, who explains why this step is essential.

Take eggs, butter, milk, buttermilk, etc., out of the fridge at least an hour before making the batter. 

Warm up your eggs in warm water for a few minutes. To warm milk or cream, use the microwave in 15-second increments.

What's with butter? Heat a microwave-safe bowl on high, then cover the butter. It will soften in a few minutes. Or cut the butter into large pieces and microwave it on high for 10 seconds.

The goal is that all the cupcake ingredients must be about the same temperature, which prevents the batter from graining.

Rose Beranbaum, the author of The Cake Bible, recommends that butter and liquids be at 70°F (21°C), while room-temperature eggs should be at 60°F (16°C).

Keep the ratio of ingredients

The right ratio between wet and dry ingredients is another key factor in making moist cupcakes.

Wet ingredients are moisteners that thin out batters and doughs. They include milk, eggs, cream, oil, melted fat, etc., that contain water. Dry ingredients absorb moisteners: flour, starches, powdered milk, and cocoa powder.

If the batter or dough is out of balance between wet and dry ingredients, it will result in either dry cupcakes or excessively wet cupcakes.

Respect the order of ingredients

The order of ingredients differs when making cakes, cupcakes, and muffins. For example, all three call for eggs and sugar.

To mix muffin batter, you must combine sugar with the other dry ingredients. Cake and cupcake batter is made by creaming sugar with butter.

The key is how ingredients interact to create the right texture in baked goods.

Choose the proper mixing method

Creaming is the dominant mixing method for making cupcakes. Start by beating fat (butter, for example) and sugar, then add eggs one at a time.

Master confectioner Martin Rößler says,

It is important that you first beat the butter well with the sugar until the sugar has completely dissolved. Then the eggs are broken open one by one - each egg for half a minute.

Please don't skip beating eggs one at a time: it is one of the key factors that keeps your cupcakes moist.

Don't overmix

If you strive for moist cupcakes, avoid overmixing. Period.

For the best results, use a hand whisk instead of an electric mixer or stand mixer with the whisk attachment. If you use electric appliances, be careful not to overwork the batter.

With overmixing and stirring too hard, you risk developing the gluten strands network. You want this dough strength for bread but not cakes and cupcakes with a light texture.

Try to mix ingredients in less than 6 to 8 seconds: ensure there are no lumps and the batter is smooth and homogeneous.

Choose the right pan

The color of your muffin pan (the same as a cupcake pan) affects the quality of your baked goods.

While dark and light-colored pans affect muffin baking, it doesn't really matter for cupcakes. This is because muffins are baked without liners, while cupcakes always use paper liners.

Pay attention to the cup size of the muffin pan. Even "standard" doesn't always mean the same thing; it can range from 82 milliliters to 112 milliliters. For example, the USA's standard cup capacity is 100 milliliters.

So, depending on the muffin pan you choose (standard, mini, or jumbo), you may need to adjust the baking time to avoid overbaking. According to Serious Eats testing, the best medium-sized muffin pan is the USA Pan Bakeware Muffin Pan, made of aluminized steel.

Use a scoop to fill cupcakes

Using a scoop to fill the cupcake liners may seem optional, but it ensures that cupcakes rise and bake evenly.

To achieve even batter distribution, use a medium cookie scoop for standard cupcakes and a small cookie scoop for minis. Fill the liners up to ⅔ for the best result.

Get to know your oven

Your oven is a baker's best friend, and getting to know it is essential. If you're buying a new one or experiencing repeated baking fails, check the oven temperature with an oven thermometer.

This ensures you set the oven to the right temperature and avoid fluctuations. If your cupcakes bake unevenly, bake one batch of batter at a time.

Don't overbake

Overbaking cupcakes is the worst: they are guaranteed to come out dry. So it is essential to know when your cupcakes are done.

The cupcakes are done when:

• their lines are slightly pulled away from the sides of the pan;
• a toothpick inserted in the center of the cupcake comes out clean or with a few moist crumbs;
• when you press down on the cupcake, and it springs back.

Always respect the baking time, checking cupcakes for doneness 5 minutes before the end of the time called for in the recipe. One more tip: bake cupcakes on the middle rack of the oven (not the baking sheet).

Don't open the oven door

Checking on cupcakes is important, but never open the oven door while baking.

Let the cupcake batter rise. With the introduction of heat, the baking process goes through at least 11 different events. To name a few: fat melting, gas formation and expansion, sugar dissolving, protein coagulation, starch gelatinization, gas evaporation, caramelization, Maillard browning, etc.

You don't want to disturb your baking and risk collapsing it due to temperature fluctuations.

How to keep cupcakes moist

Now that your cupcakes are out of the oven, how do you keep them moist? Here are some tips to keep them fresh.

Let cupcakes cool

Let the cupcakes stay in the pan for a few minutes, and remove them. Allow them to rest on a wire rack, uncovered, for at least one hour, until completely cooled. During cooling, moisture redistributes within the crumb and moves to the dry crust.

A cooling rack is preferred over a plate or cutting board, as it allows air to circulate the cupcakes. It helps to cool them quickly and avoid soggy bottoms. Cool cupcakes to below 100°F (38°C).

Store in an airtight container

When storing unfrosted cupcakes, keep them well-covered to save moisture. Use an airtight container (BPA-free) to keep them soft and fresh. Try to avoid using plastic bags: the tops of the cupcakes may stick.

For best results, keep your butter-based cupcakes at room temperature for up to 3 to 4 days. You can store oil-based cupcakes in the fridge since most oils stay liquid in the cold.

Depending on the frosting, you can keep frosted cupcakes on the counter or in the fridge.

Freezing is the best option for storing unfrosted cupcakes long term. Wrap them individually with plastic wrap, place them in a freezer-safe plastic bag or container, and freeze them for up to three months.

Frost cupcakes to retain moisture

Frosting cupcakes in time is key to preventing their tops from drying out. Frost them within 2 days of baking, sooner if possible.

For best results, frost your cupcakes right after they cool. The topping helps trap the moisture inside cupcakes.

Make sure to follow the storage time for cupcakes, depending on the frosting. For example, meringue and whipped cream should be eaten on the same day. On the other hand, you can keep buttercream-frosted cupcakes for two days.

How to make dry cupcakes moist

So now you know how to make cupcakes moist and how to keep them moist. But is there any way to fix dry cupcakes? Here are a few tips for moistening cupcakes.

Brush with simple syrup

You can fix dry cupcakes by brushing them with simple syrup. Just boil equal parts of water and sugar, let it cool, and soak your cupcakes with the sugar syrup using a pastry brush. To make cupcakes even juicier, apply a few layers of simple syrup.

You can even poke holes in the cupcakes with a wooden skewer or toothpick, drizzle the syrup or juice, and let them sit for an hour.

Soak with milk

While you can brush on simple syrup, you can try to replace the syrup with warm milk. For example, you can use whole, low-fat, evaporated, or plant-based milk.

Fill cupcakes

Besides regular frosting, you can add some moisture to dry cupcakes by adding the filling.

Use a cupcake corer, a small knife, or the bottom of the large pastry tip to remove the center of the cupcake.

Using a piping bag, fill the cupcake's center with your favorite frosting you plan to use on tops, such as vanilla buttercream frosting, cream cheese frosting, jam, lemon curd, chocolate ganache, dulce de leche, or another homemade cake filling.

Finish your cupcake with a swirl on top. Both the filling and topping help your cupcakes retain more moisture.

How do you make box mix cupcakes moist?

A boxed cupcake mix can taste homemade with a few swaps. Add an extra egg for structure and richness, replace the water with the same amount of milk, and use melted butter or oil instead of the fat listed on the box.

A couple of tablespoons of sour cream or yogurt, plus a splash of vanilla extract, bring extra moisture and flavor. Mix just until combined and avoid overbaking, exactly as you would with a scratch recipe.

How do you make cupcakes moist without buttermilk?

If you do not have buttermilk, other high-moisture ingredients work just as well. Sour cream, plain yogurt, or whole milk keep the crumb soft, while oil holds moisture better than butter alone.

You can also make a quick buttermilk substitute by stirring 1 tablespoon of lemon juice or white vinegar into 1 cup of milk and letting it sit for 5 minutes before using.

Conclusion

Soft, moist cupcakes that rise perfectly and stay fresh after baking are a real treat and a proud achievement for any baker.

With these secrets, tips, and tricks, you are now ready to get started. Never wonder again how to make cupcakes moist.

Love baking tips? Try these next!

• 30 baking secrets to moist cakes
• 33 mini cupcakes that make you dream
• Pumpkin streusel bread (moist and easy)
• Dojima roll (fluffy Japanese cake roll)
• Can you freeze cake batter?

FAQ

What is the secret to moist cupcakes?
The secret is a combination of the right ingredients and technique: use fats like oil, sour cream, or yogurt for moisture, measure precisely, do not overmix, and avoid overbaking. Storing cooled cupcakes in an airtight container keeps them moist.

Can you open the oven door when baking cupcakes?
Never open the oven door while baking cupcakes to avoid temperature fluctuations and ensure proper baking. During the early baking steps, a stable temperature is essential for rising and texture development.

How do you make cupcakes more moist?
You can always upgrade a simple cupcake recipe into a super moist one. Use ingredients that add moisture to the batter, follow the order of ingredients, don't overmix, avoid overbaking, and store the cupcakes properly.

How do you moisten cupcakes after baking?
If cupcakes turn out dry, brush the tops with simple syrup, soak them with a little milk, or add a moist filling. Frosting also seals in moisture and softens the crumb over a few hours.

How do you make box mix cupcakes moist?
To make box mix cupcakes moister, add an extra egg, swap the water for milk, and use melted butter or oil instead of the amount on the label. A spoonful of sour cream or a splash of vanilla also adds moisture and flavor.