INGREDIENTS
1 cup
flour
1 cup
flour
1/2 cup
brown sugar tightly
1 tbsp
baking powder
1/2 tsp
salt
1 tsp
cinnamon
1/4 tsp
ground ginger
1 pinch
nutmeg
1 cup
milk
2 larges
eggs
1/4 cup
vegetable oil plus 2 tablespoons
1 tsp
vanilla extract
1/2 cup
sweet potato purée from 1 sweet potato
3 larges
egg whites
1 cup
granulated sugar
1/2 tsp
cream of tartar
1/8 tsp
salt
3/4 tsp
vanilla extract
1 glass
bowl that fits inside a saucepan
1 serving
electric mixer