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Baking Soda
BakingSodium bicarbonate, a chemical leavener that reacts with acids to produce carbon dioxide for lift in baking.
4 tested substitutes
·Most popular swap: Baking Powder
Substitutes
Baking Powder
3 tsp baking powder per 1 tsp baking soda
Contains its own acid, so triple the amount. May need to reduce other acidic ingredients.
✅Best for: cakes, muffins, quick breads
⚠️Not for: recipes relying on acid-base reaction with buttermilk
Potassium Bicarbonate
1:1
Direct chemical substitute. No sodium — ideal for low-sodium diets. Same leavening power.
✅Best for: any baking recipe, low-sodium diets
Self-Rising Flour
Replace flour with self-rising and omit baking soda
Already contains baking powder and salt. Remove all leaveners and reduce salt.
✅Best for: biscuits, pancakes, simple cakes
⚠️Not for: recipes with precise flour types
Whipped Egg Whites
2 whipped whites per 1 tsp baking soda
Fold gently at the end. Mechanical leavening through trapped air.
✅Best for: cakes, soufflés, pancakes
⚠️Not for: cookies, dense breads, vegan recipes