INGREDIENTS
1/2 cup
softened butter
1 cup
granulated sugar
2
eggs, room temperature
1 1/2 tbsp
sour cream
1 tsp
vanilla extract
2 1/2 cups
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
salt
1/2 cup
butter, softened
1
and ½ cups powdered sugar
1 tsp
vanilla
1/4 tsp
salt
1
or 2 tablespoons cream or milk, room temperature
Food coloring and sprinkles, if desired