This easy fluffy cake recipe makes a tender, light two-layer vanilla cake with simple pantry ingredients. Cream softened butter and sugar until pale, add the eggs and vanilla, then alternate the dry ingredients with room-temperature buttermilk before baking at 350°F (175°C) for 25–32 minutes.
The finished cake has a delicate crumb, buttery flavor, and gentle vanilla sweetness without requiring complicated equipment or advanced decorating skills. Serve it plain with powdered sugar, or spread it with the optional vanilla buttercream for a classic birthday cake that yields about eight servings.
This is the kind of vanilla cake recipe that earns a permanent place in your baking folder. It uses familiar ingredients, needs only two 8-inch round pans, and creates two even layers with a soft, fluffy texture.
The flavor is rich but not heavy. Butter provides a warm, creamy taste, while vanilla adds a fragrant sweetness and buttermilk gives the crumb a tender finish.
The method is also forgiving when you pay attention to a few important details. Room-temperature ingredients blend more smoothly, and careful mixing keeps the cake light instead of chewy.
If you enjoy simple cakes with an airy texture, you may also like this light sponge cake idea, which offers another lovely way to build a delicate dessert.
Ingredients You’ll Need
Measure the ingredients before beginning so the batter can be mixed without interruption. For the cake, you will need:
2 cups (250 g) all-purpose flour
1 1/2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon fine salt
1/2 cup (113 g) softened unsalted butter
1 cup (200 g) granulated sugar
3 large eggs at room temperature
2 teaspoons pure vanilla extract
1/2 cup (120 ml) buttermilk at room temperature
All-purpose flour gives the cake enough structure while keeping the crumb tender. Baking powder and baking soda work with the buttermilk to provide lift, and the small amount of salt sharpens the vanilla and butter flavors.
For an optional buttercream, set out 1 cup (226 g) softened unsalted butter, 3 to 4 cups (360–480 g) powdered sugar, 1–2 tablespoons milk or cream, 2 teaspoons vanilla extract, and a pinch of salt.
If you do not have buttermilk, mix 1/2 cup milk with 1 1/2 teaspoons lemon juice or vinegar. Let it stand for 5 minutes before using, though the cake may be slightly less tender than one made with buttermilk.
How to Make It Step-by-Step
Step 1: Heat the oven to 350°F (175°C), allowing it to fully preheat while you prepare the batter. Grease two 8-inch round cake pans, line the bottoms with parchment, and lightly grease the parchment as well.
Step 2: Whisk the flour, baking powder, baking soda, and fine salt together in a medium bowl. This distributes the leaveners evenly so the cake rises consistently instead of developing dense or overly puffy patches.
Step 3: Place the softened butter and granulated sugar in a large mixing bowl and beat for about 3–5 minutes. Continue until the mixture looks noticeably paler and fluffy, because this creaming stage helps create the cake’s light texture.
Step 4: Add the room-temperature eggs one at a time, beating well after each addition. Scrape down the sides of the bowl as needed, then mix in the vanilla extract until the batter smells fragrant and evenly combined.
Step 5: Add the dry mixture in three additions, alternating with the buttermilk in two additions. Begin and end with the dry ingredients, mixing on low speed only until no obvious streaks of flour remain.
Step 6: Divide the batter evenly between the prepared pans. Use a spatula to smooth the tops, and gently tap the pans once on the counter if you see large air pockets.
Step 7: Bake for 25–32 minutes, checking near the end of the baking window. The cakes are ready when the tops spring back lightly and a toothpick inserted into the center comes out clean or with a few moist crumbs.
Step 8: Let the cakes cool in their pans for 10 minutes before turning them out onto a wire rack. Cool completely for at least 30–60 minutes, since frosting a warm cake can cause the buttercream to melt and slide.
Step 9: If using frosting, place one cooled layer on a serving plate and spread it with buttercream. Add the second layer, frost the top and sides, then slice with a sharp knife for clean portions.
Pro Tips for a Fluffy Crumb
The most important preparation tip is to use room-temperature butter, eggs, and buttermilk. Cold ingredients can make the butter seize into small lumps, resulting in a batter that does not combine as evenly.
Give the butter and sugar the full 3–5 minutes of mixing time. This process creates tiny pockets of air in the butter, which expand in the oven and support the cake’s soft, airy crumb.
Once the flour is added, be gentle. Overmixing develops gluten and can make the finished cake dense, rubbery, or uneven, so stop as soon as the batter comes together.
For dependable layers, divide the batter as evenly as possible. A kitchen scale is helpful, but you can also use a measuring cup to portion the batter in several passes between the pans.
Start checking the cake at 25 minutes, since ovens and pans can vary. Avoid opening the oven repeatedly, and test the center with a toothpick rather than relying only on color.
Vanilla Buttercream and Serving Ideas
To make the optional frosting, beat 1 cup softened unsalted butter until smooth. Add 3 cups powdered sugar gradually, then mix in the vanilla, a pinch of salt, and 1 tablespoon milk or cream.
Adjust the consistency with the remaining powdered sugar or milk. Use more powdered sugar for a firmer spread, or add a small splash of milk or cream if the buttercream feels too thick.
For a neat finish, place a small dab of frosting on the cake plate before setting down the first layer. Spread an even layer of buttercream over the top, add the second cake layer, and apply a thin crumb coat before the final layer of frosting.
You can serve the cake with fresh berries, a light dusting of powdered sugar, or a few curls of white chocolate. For another fruit-forward bake, try this easy banana cake variation when you have ripe bananas to use.
This vanilla cake is also a lovely starting point for celebrations. A simple border of buttercream and colorful sprinkles is enough for a birthday, while fresh berries and whipped cream make it suitable for afternoon tea.
For festive seasonal baking, pair the same relaxed approach with our easy King Cake guide for a colorful celebration table.
Storage and Make-Ahead Advice
Keep the completely cooled, frosted cake covered at room temperature for up to 2 days. Store it away from direct sunlight and heat so the buttercream remains stable.
Unfrosted layers can be wrapped well and kept at room temperature for a short period, or refrigerated if you are preparing them ahead. Bring chilled layers toward room temperature before frosting so the buttercream spreads smoothly.
For the best texture, let refrigerated cake sit briefly before serving. Use a sharp knife and wipe the blade between cuts to keep the layers and frosting looking tidy.
The cooling time is part of the recipe rather than an optional pause. Waiting at least 30–60 minutes protects the crumb from tearing and prevents a warm cake from absorbing or melting the frosting.
Easy Fluffy Cake
A soft, buttery two-layer vanilla cake made with everyday ingredients and buttermilk for a tender crumb. Finish it with vanilla buttercream or enjoy the layers simply dusted with powdered sugar.
Heat the oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
Whisk together the flour, baking powder, baking soda, and salt in a medium bowl.
Beat the softened butter and granulated sugar for 3–5 minutes, until pale and fluffy.
Add the eggs one at a time, beating well after each addition. Mix in the vanilla extract.
Add the dry ingredients in three additions, alternating with the buttermilk in two additions. Mix only until the batter is combined.
Divide the batter evenly between the prepared pans and smooth the tops.
Bake for 25–32 minutes, until the tops spring back lightly and a toothpick inserted in the center comes out clean or with a few moist crumbs.
Cool the cakes in their pans for 10 minutes, then turn them out onto a rack. Cool completely for at least 30–60 minutes before frosting.
Notes
Room-temperature butter, eggs, and buttermilk help the batter combine evenly. Cream the butter and sugar thoroughly, but stop mixing as soon as the flour is incorporated. For a buttermilk substitute, mix 1/2 cup milk with 1 1/2 teaspoons lemon juice or vinegar and let it stand for 5 minutes.
Final Thoughts
This easy fluffy cake recipe proves that a beautiful homemade dessert does not need a long ingredient list or a complicated technique. Cream the butter and sugar properly, use room-temperature ingredients, and mix the flour gently for a tender vanilla cake with a soft, even crumb.
Let the layers cool completely before decorating, then choose the finish that suits the occasion: classic vanilla buttercream, powdered sugar, berries, or colorful sprinkles. With about 20–25 minutes of preparation, 25–32 minutes of baking, and a proper cooling period, you can create a dependable two-layer cake for about eight servings.
Save this recipe for birthdays, weekend baking, or those moments when you want a comforting slice of cake made from scratch. Its buttery vanilla flavor is familiar, flexible, and delicious enough to serve exactly as written.
