INGREDIENTS
2
Eggs, large
1 tbsp
Baking powder
1/2 tsp
Baking soda
1/2 cup
Brown sugar, packed
1 tsp
Cinnamon
1/4 cup
Cornstarch
3 1/2 cups
Flour
1 1/4 cups
Granulated sugar
1/2 cup
Powdered sugar
3/4 tsp
Salt
1 1/2 tsp
Vanilla
1
Cooking spray, nonstick
18 tbsp
Butter, salted
1 cup
Sour cream
2 tsp
Whole milk