INGREDIENTS
1
Egg, large
2 tsp
Baking powder
1/2 cup
Brown sugar
2 1/4 tsp
Cinnamon
1/2 tsp
Cocoa powder
1 3/4 cups
Flour
1 1/4 cups
Granulated sugar
5/8 tsp
Salt
1 tsp
Vanilla extract, pure
1/3 cup
Vegetable oil
1/4 cup
Butter, unsalted
1/3 cup
Sour cream or plain greek yogurt
⅓ cup milk (whole or 2%)