Its natural alkaline properties make it excellent for neutralizing acids and breaking down proteins ... which can help dislodge dirt and grime. Can you substitute baking powder for baking soda? In ...
Heat the oven to 375 degrees. Line cake tins with parchment. Make the sponge cakes: Sift the flour, baking powder, baking soda, cinnamon, nutmeg, pumpkin pie spice and salt in a large mixing bowl.