INGREDIENTS
1 cup
butter
1 cup
canola oil
1 cup
granulated sugar
1 cup
powdered sugar
2 larges
eggs
2 tsps
vanilla extract
4 cups
flour
1 tsp
baking soda
1 tsp
cream of tartar
4 tbsps
butter
2 tsps
vanilla extract
1/4 cup
heavy cream
4 cups
powdered sugar
3 tbsps
sprinkles