INGREDIENTS
1/2 cup
softened butter (1 stick)
1/2 cup
granulated sugar
1/2 cup
brown sugar
1
egg
3/4 cup
buttermilk
1 tsp
vanilla
2 1/2 cups
all-purpose flour
1/2 tsp
baking soda
1/2 tsp
salt
VANILLA BUTTERCREAM FROSTING:
1/2 cup
room temperature butter (1 stick)
1 tsp
vanilla
2 tbsp
milk
2
rounded cups powdered sugar