INGREDIENTS
2
Eggs, large
2 1/2 cups
Rolled oats, old-fashioned
1 1/2 cups
All-purpose flour
1/2 tsp
Baking powder
3/4 cup
Brown sugar, firmly packed light
1/4 tsp
Cinnamon, ground
2 cups
Confectioners' sugar
1/2 cup
Granulated sugar
1/2 tsp
Salt
1 1/2 tsp
Vanilla
1 1/4 cups
Butter, unsalted
2 tbsp
Heavy cream