INGREDIENTS
1
Orange, Zest of
3
Sweet potatoes, medium
1
Egg, large
1 tsp
Baking powder
1/4 tsp
Baking soda
4 tbsp
Brown sugar, light
2 cups
Brown sugar, packed light
1 tsp
Cardamom, ground
3 1/2 cups
Flour
1/4 tsp
Salt, fine
1 tsp
Vanilla extract
1
Cooking spray
1/4 cup
Vegetable oil
1 stick
Butter, unsalted
1 cup
Greek yogurt, plain
1/4 cup
Whole milk