Birthday Cake

Why I’ll Love This Recipe

I enjoy this recipe because it produces a moist, flavorful cake with a light crumb that pairs beautifully with a variety of frostings and fillings. I also like that it is versatile enough to customize for birthdays of all ages. Whether I keep it simple or create an elaborate design, the result is always a festive centerpiece that tastes as good as it looks.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

For the cake:

• All-purpose flour
• Baking powder
• Salt
• Unsalted butter, softened
• Granulated sugar
• Large eggs
• Vanilla extract
• Whole milk
• Sour cream

For the buttercream frosting:

• Unsalted butter, softened
• Powdered sugar
• Vanilla extract
• Heavy cream or milk
• Pinch of salt

For decorating:

• Rainbow sprinkles
• Colored sprinkles or confetti sprinkles
• Fresh berries (optional)
• Birthday candles

Directions

1. I preheat the oven to 350°F (175°C) and grease and line two 8-inch or 9-inch round cake pans with parchment paper.
2. I whisk together the flour, baking powder, and salt in a medium bowl.
3. I cream the softened butter and sugar until the mixture becomes light and fluffy.
4. I beat in the eggs one at a time before mixing in the vanilla extract.
5. I alternate adding the dry ingredients and the milk, mixing gently after each addition.
6. I fold in the sour cream until the batter is smooth and well combined.
7. I divide the batter evenly between the prepared cake pans and smooth the tops.
8. I bake the cakes for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.
9. I let the cakes cool in the pans for about 10 minutes before transferring them to a wire rack to cool completely.
10. I prepare the buttercream by beating the butter until creamy, then gradually adding the powdered sugar, vanilla, salt, and enough cream to create a smooth, spreadable frosting.
11. I spread a layer of frosting between the cake layers before covering the top and sides with the remaining buttercream.
12. I decorate the cake with sprinkles, fresh berries if I choose, and birthday candles before serving.

Servings and Timing

• Servings: 12 servings
• Prep Time: 30 minutes
• Cook Time: 35 minutes
• Cooling and Decorating Time: 1 hour
• Total Time: About 2 hours 5 minutes

Variations

• I sometimes add colorful rainbow sprinkles to the batter to create a funfetti-style birthday cake.
• I enjoy filling the cake with strawberry jam, raspberry preserves, or chocolate ganache for extra flavor.
• I occasionally use chocolate buttercream instead of vanilla frosting for a richer dessert.
• I like adding fresh fruit between the layers for a lighter variation.
• I sometimes flavor the cake with almond or lemon extract for a unique twist.

Storage/Reheating

I store the frosted birthday cake covered at room temperature for up to 2 days or in the refrigerator for up to 5 days, depending on the frosting and filling. For longer storage, I freeze individual slices or unfrosted cake layers wrapped tightly in plastic wrap and foil for up to 3 months. I thaw frozen cake overnight in the refrigerator or at room temperature before serving. If I prefer a softer texture, I let refrigerated slices sit at room temperature for about 20 to 30 minutes before enjoying.

FAQs

Can I bake the cake layers ahead of time?

Yes. I often bake the layers a day in advance, wrap them tightly once cooled, and frost them the next day.

Can I use this recipe for cupcakes?

Yes. I divide the batter into cupcake liners and bake them for about 18 to 22 minutes, or until a toothpick comes out clean.

How do I keep my birthday cake moist?

I avoid overmixing the batter, measure the ingredients carefully, and make sure not to overbake the cake.

Can I freeze a decorated birthday cake?

Yes. I freeze the decorated cake until the frosting is firm, then wrap it carefully and store it in the freezer for up to 2 months before thawing in the refrigerator.

What frosting works best for a birthday cake?

I enjoy classic vanilla buttercream because it is easy to spread, holds decorations well, and pairs perfectly with a vanilla cake, although cream cheese frosting or chocolate buttercream are also delicious options.

Conclusion

I find this Birthday Cake to be a classic recipe that makes every celebration feel extra special. Its soft, moist layers and creamy buttercream create a delicious dessert that can be customized for any birthday or festive occasion. Whenever I bake this cake, I enjoy decorating it with personal touches that make each celebration memorable while creating a homemade treat that everyone looks forward to sharing.

Birthday Cake

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Birthday Cake is a soft, fluffy vanilla layer cake with rich buttercream frosting that makes every celebration extra special. This classic homemade cake is easy to customize with colorful decorations and delicious fillings for any festive occasion.

• Author: Laura
• Prep Time: 30 minutes
• Cook Time: 35 minutes
• Total Time: 2 hours 5 minutes
• Yield: 12 servings
• Category: Dessert
• Method: Bake
• Cuisine: American
• Diet: Vegetarian

Ingredients

• All-purpose flour
• Baking powder
• Salt
• Unsalted butter, softened
• Granulated sugar
• Large eggs
• Vanilla extract
• Whole milk
• Sour cream
• Unsalted butter, softened (for buttercream)
• Powdered sugar
• Vanilla extract (for buttercream)
• Heavy cream or milk
• Pinch of salt
• Rainbow sprinkles
• Colored sprinkles or confetti sprinkles
• Fresh berries (optional)
• Birthday candles

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Instructions

1. Preheat the oven to 350°F (175°C) and grease and line two 8-inch or 9-inch round cake pans with parchment paper.
2. Whisk together the flour, baking powder, and salt in a medium bowl.
3. Cream the softened butter and granulated sugar until light and fluffy.
4. Beat in the eggs one at a time, then mix in the vanilla extract.
5. Alternate adding the dry ingredients and the whole milk, mixing gently after each addition.
6. Fold in the sour cream until the batter is smooth.
7. Divide the batter evenly between the prepared pans and smooth the tops.
8. Bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.
9. Cool the cakes in the pans for 10 minutes, then transfer them to a wire rack to cool completely.
10. Prepare the buttercream by beating the butter until creamy, then gradually mixing in the powdered sugar, vanilla extract, salt, and enough heavy cream or milk to achieve a smooth, spreadable consistency.
11. Spread frosting between the cake layers, then frost the top and sides of the cake.
12. Decorate with sprinkles, fresh berries if desired, and birthday candles before serving.

Notes

• Add rainbow sprinkles to the batter for a funfetti-style cake.
• Fill the cake with strawberry jam, raspberry preserves, or chocolate ganache for extra flavor.
• Use chocolate buttercream instead of vanilla frosting for a richer dessert.
• Add fresh fruit between the layers for a lighter variation.
• Flavor the cake with almond or lemon extract for a unique twist.
• Store the frosted cake covered at room temperature for up to 2 days or refrigerate for up to 5 days.
• Freeze unfrosted cake layers or individual slices for up to 3 months.
• Allow refrigerated slices to come to room temperature before serving for the best texture.

Nutrition

• Serving Size: 1 slice
• Calories: 540 kcal
• Sugar: 46 g
• Sodium: 260 mg
• Fat: 28 g
• Saturated Fat: 17 g
• Unsaturated Fat: 9 g
• Trans Fat: 0 g
• Carbohydrates: 68 g
• Fiber: 1 g
• Protein: 6 g
• Cholesterol: 110 mg