INGREDIENTS
3 1/4 cups
all-purpose flour
2 1/2 cups
sugar
1 1/2 tsp
baking soda
1 tsp
baking powder
1 1/2 tsp
salt
2
large eggs plus 1 large yolk
1 1/4 cups
warm water
1 1/4 cups
buttermilk
1/2 cup
plus 2 tablespoons vegetable oil
1 tbsp
pure vanilla extract
Swiss Meringue Buttercream
Pink gel-paste food coloring