Confetti Cake
This confetti cake is a genuine celebration cake, perfect for special occasions like birthdays and holidays.
PREP TIME: 15 minutes
COOK TIME: 30 minutes
ASSEMBLY TIME: 25 minutes
TOTAL TIME: 1 hour 15 minutes
SERVING: 8 SLICES
Confetti Cake
- 420 grams cake flour
- 2 ½ tsp baking powder
- ½ tsp baking soda
- 1 tsp salt
- 200 grams of unsalted butter at room temperature
- 450 grams of granulated sugar
- ½ cup canola or vegetable oil
- 1 tbsp vanilla extract
- 1 tbsp almond extract
- 4 eggs at room temperature
- 1 cup whole milk at room temperature
- 113 grams sour cream at room temperature
- 150 grams sprinkles plus extra for decoration if desired
Cream Cheese Buttercream
- ½ cup egg whites at room temperature
- 250 grams of granulated sugar
- 300 grams unsalted butter cubed, room temperature
- 227 grams of cream cheese at room temperature
- 2 tsp vanilla extract
- 1 tsp salt
INSTRUCTIONS
Confetti Cake:
- Preheat your oven to 350°F and grease and line three 8-inch cake tins with parchment paper.
- In a medium bowl, sift or whisk together the cake flour, baking powder, baking soda, and salt.
- In the bowl of a stand mixer, combine the butter and sugar. Whip on high speed until light and fluffy, scraping down the sides of the bowl as needed. This takes about 5-7 minutes.
- Add the oil and extracts to the butter mixture and whip until everything is well incorporated.
- Add the eggs one at a time on low speed, allowing each egg to fully incorporate before adding the next.
- On low speed, add 1/3 of the dry mixture to the mixing bowl. Once it’s almost fully mixed, add half of the milk. Repeat this alternating process until just a few streaks of flour remain in the batter.
- With a rubber spatula, gently fold in the remaining streaks of flour along with the sour cream and sprinkles by hand. Divide evenly among the prepared cake tins.
- Bake for 35 minutes until the tops of the cakes spring back when touched and a toothpick comes out clean.
- Allow the cakes to stand for 5 minutes before turning them out onto a cooling rack to cool completely.
Cream Cheese Buttercream:
- While the cake is baking and cooling, combine egg whites and sugar in the bowl of a mixer.
- Place the bowl over a pot of simmering water, ensuring the bottom of the bowl doesn’t touch the water. Whisk continuously until the temperature reaches 160°F.
- Transfer the bowl to the stand mixer and whip on high speed until you have stiff peaks and the meringue is almost cool.
- Add one tablespoon of butter at a time, allowing it to whip on high until a smooth mixture forms.
- Gradually add tablespoons of cream cheese, along with vanilla and salt. Whip until fluffy.
Assembly:
- If desired, slice the tops of the cakes to create a flat surface.
- Evenly spread the buttercream across the two layers and on the sides and top of the cake using an offset spatula or knife.
- Decorate as desired with sprinkles.
Notes:
- The cake can be made ahead of time. Wrap it tightly in plastic wrap and foil, then freeze it.
- You can also prepare the buttercream in advance. If it hardens in the fridge, let it sit at room temperature until soft, then re-whip it before using.
- If the buttercream doesn’t come together when whipping, transfer a few spoonfuls to a microwave-safe bowl and microwave for a few seconds until melted.
- Add it back to the mixing bowl and continue whipping. This helps emulsify the mixture, even if it seems odd at first!
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