Step 1

Pre-heat your oven to 350ºF at least 30 minutes before baking to give your oven time to heat up properly. Prepare your pans with cake goop or another preferred pan release.

Step 2

The instructions for this cake are super easy. Basically put it all into a bowl and mix it on medium speed for 2 minutes! Voila! Cake batter is ready.

Step 3

Divide your batter into your cake pans evenly. Bake the cakes at 350ºF  for 30-35 minutes or until a toothpick inserted comes out clean. It's ok to bake your cakes for longer if they are not done yet.

Step 4

Mix the pastuerized egg whites and powdered sugar together on medium speed until the sugar is dissolved. About 2 minutes.

Step 5

Add the softened butter in pieces while mixing on low with the whisk attachment until it's all added in. Then bump the speed up to high and whip until the buttercream is light and white and fluffy.

Step 6

Taste the buttercream. If it still tastes buttery or looks curdled, keep mixing. You can't over-whip this buttercream.

Step 7

Frost and decorate your cake as desired