INGREDIENTS
2 1/4 cups
cake flour
1 tbsp
baking powder
1/2 tsp
salt
1 1/4 cups
buttermilk
4
large egg whites
1 1/2 cups
sugar
2 tsp
grated lemon zest
1 stick
unsalted butter, softened
White frosting (store bought or homemade)
Red and pink paste/gel food coloring
Sprinkles, non-pareils, colored sugar, etc