Ingredients Makes about 12 servings Pumpkin Cake Layers 2 cups (250g) all-purpose flour 1 1/2 tsp (6g) baking powder 1 1/2 tsp (9g) baking soda 1 tsp (5g) salt 2 tsp (6g) cinnamon 1/2 tsp (2g) nutmeg 1/2