INGREDIENTS
1/2 cup
butter, softened
1/4 cup
+ 2 tablespoons canola or vegetable oil
1/2 cup
+ 2 tablespoons granulated sugar
1/4 cup
+ 2 tablespoons powdered sugar
1
large egg
1 tbsp
water
1 tsp
vanilla extract
2 3/4 cups
all-purpose flour
1/2 tsp
salt
1/2 tsp
baking powder
1/4 tsp
baking soda
1 tbsp
graulated sugar (for tops of bars before baking)
4 tbsp
butter, softened
2 tbsp
full-fat sour cream
1 1/2 cups
powdered sugar
2 tbsp
heavy cream
pink food dye
valentines candy for decoration
sprinkles