Ingredients
Method
Prepare pans and preheat
- Preheat the oven to 375°F, butter three 8-inch round cake pans, line them with parchment, and butter the parchment.
Combine dry ingredients
- In a large bowl, whisk together flour, cocoa powder, baking powder, baking soda, and salt until evenly blended.
Mix wet color blend
- In a bowl, stir together buttermilk, green food coloring, and vanilla extract until the color is even.
Cream butter and sugar
- In a mixer, cream butter and sugar for about 5 minutes until light and fluffy.
Add eggs
- Slowly beat in the eggs in a steady stream while scraping the bowl as needed.
Alternate dry and wet additions
- Alternate adding the flour mixture and buttermilk mixture to the butter-egg batter, beginning and ending with flour.
Bake
- Divide the batter evenly into the prepared pans and bake for 20-25 minutes.
Make the cooked-flour frosting base
- Whisk flour into milk in a saucepan to form a paste, then cook and whisk over medium heat until very thick.
Chill the frosting base
- Transfer the thickened mixture to a bowl and chill in the fridge for 45 minutes.
Beat frosting butter and sugar
- Beat butter and sugar for 5 minutes until light and creamy, then add the cooled flour paste gradually.
Whip frosting to finish
- Switch to a whisk attachment and whip frosting for 10 minutes until light and fluffy.
Assemble the cake
- Frost between the cooled layers and on the outside, decorating with candies and sanding sugar as desired.
Notes
Store covered in the refrigerator for up to 4 days. Freeze layers for up to 3 months. Chill cake briefly between frosting for neat edges.
