Steps for making a moist strawberry cake from scratch, strawberry filling, and strawberry buttercream frosting. This is a classic layered cake—perfect for birthdays, celebrations, or just a sweet craving!
Strawberry Cake Recipe (from scratch)
Ingredients For the Cake:
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2 ½ cups (310g) all-purpose flour
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2 ½ tsp baking powder
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½ tsp baking soda
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½ tsp salt
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¾ cup (170g) unsalted butter, softened
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1 ¾ cups (350g) granulated sugar
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4 large egg whites (room temperature)
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⅓ cup (80g) sour cream (room temperature)
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⅔ cup (160ml) milk (whole preferred)
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⅓ cup (80ml) strawberry puree* (fresh or frozen strawberries, blended)
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1 tsp vanilla extract
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Optional: A few drops of pink or red food coloring
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Optional: ½ cup finely chopped strawberries (pat dry)
*You can make the strawberry puree by blending fresh or frozen (thawed) strawberries. Simmer gently for 10-15 minutes and reduce to concentrate flavor. Cool before use.
For the Strawberry Filling (Optional but delicious):
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1 ½ cups (225g) fresh or frozen strawberries
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½ cup (100g) granulated sugar
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1 tbsp cornstarch
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1 tbsp lemon juice
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2 tbsp water
For the Strawberry Buttercream:
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1 cup (227g) unsalted butter, softened
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3 ½–4 cups (440–500g) powdered sugar
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⅓ cup (80ml) strawberry puree (reduced and cooled)
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1 tsp vanilla extract
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Pinch of salt
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Optional: 1–2 tbsp heavy cream for consistency
Production Method
I. Make the Strawberry Cake Layers
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Prep: Preheat oven to 350°F (175°C). Grease and flour two or three 8-inch round cake pans. Line the bottoms with parchment paper.
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Dry Ingredients: In a bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
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Creaming Butter & Sugar: In a large bowl, beat butter and sugar on medium-high until light and fluffy (about 3-4 minutes).
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Add Egg Whites: Add egg whites one at a time, beating well after each addition.
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Add Wet Ingredients: Mix in sour cream, strawberry puree, milk, and vanilla extract. Add food coloring if using.
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Combine Dry & Wet: Gradually add dry ingredients to wet, mixing just until combined. Do not overmix. Fold in chopped strawberries if using.
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Bake: Divide batter evenly into pans. Bake 25–30 minutes (or until a toothpick comes out clean).
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Cool: Let cakes cool in pans for 10 minutes, then turn out onto wire racks to cool completely.
II. Prepare Strawberry Filling (Optional)
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In a saucepan, combine strawberries, sugar, and lemon juice.
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Simmer over medium heat, stirring occasionally, until strawberries break down (~5-8 minutes).
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Mix cornstarch with water and stir into the strawberry mixture.
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Cook until thickened (1–2 minutes). Remove from heat, cool completely before using in cake.
III. Make Strawberry Buttercream
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Beat butter on medium speed until creamy (about 3 minutes).
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Gradually add powdered sugar, 1 cup at a time, beating well after each addition.
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Add strawberry puree, vanilla, and salt. Mix until smooth and fluffy.
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If too thick, add a tablespoon of cream. If too thin, add more powdered sugar.
Assembly
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Level Cakes: Use a serrated knife to level cake layers if needed.
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Layer: Place first cake layer on a plate or cake stand. Spread with strawberry filling (if using), then a layer of buttercream.
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Repeat: Add next cake layer(s), repeating filling/frosting steps.
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Crumb Coat: Spread a thin layer of frosting all over the cake to trap crumbs. Chill for 15-30 minutes.
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Final Frosting: Frost the outside and top with remaining buttercream.
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Decorate: Garnish with fresh strawberries, sprinkles, or piping as desired.
Tips & Variations
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Use freeze-dried strawberries ground to powder to intensify strawberry flavor in the cake or frosting.
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You can add a splash of strawberry extract if you want a stronger flavor.