Why Does Baking Powder Make Pancakes Rise?

Baking powder releases carbon dioxide bubbles that expand in the hot skillet and help pancake batter set into a lighter texture.

How to get it right

1. Check that the baking powder is within its usable date and has been stored dry.
2. Whisk it evenly into the flour before adding wet ingredients.
3. Fold the wet and dry ingredients gently without beating out the air.
4. Cook batter soon after mixing, at medium heat, so bubbles can expand while the surface sets.

Why this method works

Most supermarket baking powder is double-acting: it releases some gas when moistened and more when heated. The flour, egg and other ingredients make a structure that holds those bubbles. Too much powder can leave an unpleasant flavor or cause a pancake to rise and collapse.

A common mistake to avoid

If pancakes stay flat, check measurements and heat rather than automatically doubling the powder.

Frequently asked question

Can baking soda replace baking powder?

Only if the recipe contains enough acidic ingredient and the proportions are adjusted; they are not one-for-one substitutes.