INGREDIENTS
1/2 cup
unsalted butter room temperature
1
and ½ cup light brown sugar
2
large eggs
1/2 cup
sour cream
1/2 cup
maple syrup
2
and ½ cup all purpose flour
1 tsp
salt
1/2 tsp
baking soda
1/2 cup
unsalted butter
4 cups
powdered sugar
1/4 cup
heavy cream
2 tsp
vanilla extract