Substitute for Baking Soda in Quick Bread: Perfect Rise
When making quick bread, the best substitute for baking soda is Baking Powder. Triple the amount. Baking powder contains its own acid, so it works even without acidic ingredients in the recipe. Quick bread will rise well and have a tender crumb. Baking soda provides the chemical leavening in quick breads (zucchini bread, pumpkin bread, etc.) since there is no yeast. It reacts with acidic ingredients like buttermilk, yogurt, or brown sugar. The substitute must provide enough rise for a tender loaf.
Best Substitute
Baking Powder
1 tbsp baking powder per 1 tsp baking soda
Triple the amount. Baking powder contains its own acid, so it works even without acidic ingredients in the recipe. Quick bread will rise well and have a tender crumb.
What else can I use instead of baking soda in quick bread?
Self-Rising Flour
Replace AP flour with self-rising flour, skip baking soda and salt
Easiest swap. Self-rising flour has built-in leavening. Produces a lighter, more delicate quick bread.
Potassium Bicarbonate
1 tsp potassium bicarbonate per tsp of baking soda
Works identically. Sodium-free. Add a small pinch of salt to the recipe to compensate.
Frequently Asked Questions
What can I use instead of baking soda in quick bread?
Use baking powder at triple the amount (1 tablespoon per teaspoon of baking soda). It provides its own acid so it works universally. Self-rising flour is the easiest swap if you are using regular flour.
Can I use both baking soda and baking powder in quick bread?
Yes, many recipes use both. Baking soda neutralizes acidic ingredients and promotes browning, while baking powder provides additional rise. If substituting, replace only the baking soda and keep the baking powder.