INGREDIENTS
1 cup
butter
1 cup
white sugar
2
eggs
1/2 tsp
vanilla extract
3 1/4 cups
all-purpose flour
1/2 tsp
baking powder
1/2 tsp
baking soda
1/2 tsp
salt
1/2 cup
shortening
1 lb
confectioners' sugar
5 tbsp
water
1/4 tsp
salt
1/2 tsp
vanilla extract
1/4 tsp
butter flavored extract