6 inch vanilla cake recipe made with buttermilk for a soft, fluffy crumb and sturdy cake layers perfect for birthdays, small celebrations, and layer cakes.

6 inch vanilla cake layer ready for frosting

This 6 inch vanilla cake recipe creates three moist vanilla cake layers with a tender crumb and rich vanilla flavor.

Made with buttermilk and simple pantry ingredients, it's one of my favorite small layer cake recipes for decorating and stacking.

Why You'll Love This Recipe

Perfect 6-inch size: Ideal for small birthdays and intimate celebrations.
Soft and fluffy texture: Buttermilk keeps every layer moist and tender.
Great for layer cakes: Stable enough for fillings, frostings, and tall cake designs.

Ingredients you need

You need these ingredients to make this perfect 6-inch cake recipe:

Unsalted butter: Softened for a light and creamy batter.
Granulated sugar
Large eggs: room temperature.
Vanilla and salt
Cake flour
Baking powder and baking soda
Buttermilk: The key ingredient for a moist vanilla cake.

Ingredients for 6 inch vanilla cake recipe

Tips Before You Start

Use room temperature ingredients for a smooth and even batter.
Measure flour carefully to avoid a dense cake texture.
Don't overmix the batter once the flour is added.
Divide the batter evenly between the cake pans for even layers.
Let the cakes cool completely before frosting or stacking.

How To Make A 6 Inch Vanilla Cake

This is my go-to vanilla cake recipe for making soft and fluffy 6-inch layer cakes.

Cream the butter and sugar until light and fluffy.

Add the eggs one at a time, then mix in the vanilla extract.

Creamed butter, sugar and eggs for vanilla cake batter

Whisk together the cake flour, baking powder, baking soda, and salt.

Alternate adding the dry ingredients and buttermilk, mixing just until combined.

Vanilla buttermilk cake batter in mixing bowl

Divide the batter evenly between three prepared 6-inch cake pans.

6 inch cake pan filled with vanilla cake batter

Bake at 325°F (165°C) for 30 to 35 minutes or until a toothpick inserted in the center comes out clean.

Cool completely on a wire rack before frosting and assembling the cake.

Freshly baked 6 inch vanilla cake layer in cake pan

Best Frosting and Filling Ideas for a 6 Inch Vanilla Cake

Vanilla Buttercream: A classic choice for birthdays and celebration cakes.
Chocolate Buttercream: Perfect for a vanilla and chocolate combination.
Mascarpone Frosting: Light and less sweet than traditional buttercream.
Strawberry Compote: Adds a fresh fruit filling between the layers.
Lemon Curd: Great for a bright and tangy vanilla layer cake.
Raspberry Frosting: One of my favorite combinations with vanilla cake layers.

I often use this vanilla cake recipe for strawberry layer cake or a lemon blueberry mascarpone cake.

Storage

Room temperature: Store the unfrosted cake layers tightly wrapped for up to 2 days.
Refrigerator: Keep wrapped cake layers in the fridge for up to 5 days.
Freezer: Freeze the cake layers for up to 3 months and thaw overnight before using

Variations

8 Inch Vanilla Cake: Use the same batter and adjust the quantities for larger cake pans.
Chocolate Cake: Replace part of the flour with cocoa powder for a chocolate version.
Lemon Vanilla Cake: Add fresh lemon zest to the batter.
Funfetti Cake: Fold colorful sprinkles into the batter before baking.
Berry Layer Cake: Pair the cake with fresh berries and fruit fillings.

For a chocolate version, try my chocolate buttermilk cake recipe made with the same moist and fluffy texture.

Recipe Questions

How many people does a 6 inch cake serve?

A 6 inch layer cake typically serves 8 to 12 people.

Can I make this 6 inch vanilla cake ahead of time?

Yes, the cake layers can be baked in advance and stored or frozen until needed.

Can I use this recipe for a birthday cake?

Yes, this vanilla cake is perfect for small birthday cakes and celebrations.

Can I make this cake without buttermilk?

Yes, you can substitute buttermilk with milk mixed with a little lemon juice or vinegar.

What frosting goes best with a 6 inch vanilla cake?

Vanilla buttercream, chocolate buttercream, mascarpone frosting, and fruit fillings all work well with this cake.

Soft and fluffy 6 inch vanilla cake layers on cooling rack

More Vanilla Cake Recipes

I hope you’ll love this recipe. If you try it, feel free to leave a comment. Happy baking!

6 Inch Vanilla Cake Recipe

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5 from 1 review

Author: Fadela
Total Time: 50 minutes
Yield: 10 slices

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Description

This 6 inch vanilla cake recipe makes three soft, fluffy, and moist vanilla cake layers with a tender crumb. Made with buttermilk and simple ingredients, it's the perfect cake base for birthdays, layer cakes, and special occasions.

Ingredients

150 g (⅔ cup) unsalted butter, softened
300 g (1½ cups) granulated sugar
3 large eggs, room temperature
1½ teaspoons vanilla extract
270 g (2¼ cups) cake flour
1½ teaspoons baking powder
½ teaspoon baking soda
¼ teaspoon salt
220 ml (1 cup) buttermilk

Instructions

Prepare three 6-inch (15 cm) round cake pans by greasing them and lining the bottoms with parchment paper.
Whisk together the cake flour, baking powder, baking soda, and salt in a medium bowl.
Cream the butter and sugar for 2 to 3 minutes until light and smooth.
Add the eggs and vanilla extract, then beat for 3 to 5 minutes until pale and fluffy.
Alternate adding the dry ingredients and buttermilk, mixing gently until the batter is smooth.
Divide the batter evenly between the prepared cake pans.
Bake at 325°F (165°C) for 30 to 35 minutes or until a toothpick inserted in the center comes out clean.
Cool the cakes in their pans for a few minutes before transferring them to a wire rack.
Wrap the cooled cake layers in plastic wrap and refrigerate for at least 2 hours before assembling your layer cake.