Out of baking powder? You can sometimes use baking soda instead in pancakes, but you cannot directly swap them without adjusting the recipe.
Baking soda is much stronger than baking powder and needs acid to react properly. Without enough acid, pancakes can turn out flat, dense, gummy, or slightly bitter.
The good news is that simple adjustments usually work well once you understand how baking powder and baking soda work.
Baking Soda and Baking Powder Are Not the Same
Although both help pancakes rise, they work differently.
Baking powder already contains the acidic components needed for lift.
Baking soda does not.
That means baking soda needs acidic ingredients like:
- buttermilk
- yogurt
- sour cream
- vinegar
- or lemon juice
to properly react and create rise.
Without enough acid, pancakes often struggle to rise well.
Also see:
- What Does Baking Powder Do in Pancakes?
- What Does Baking Soda Do in Pancakes?
- What Does Buttermilk Do in Pancakes?
How to Substitute Baking Soda for Baking Powder in Pancakes
If you are out of baking powder, you can usually substitute baking soda if the recipe contains enough acid.
A common adjustment is:
- 1 teaspoon baking powder = 1/4 teaspoon baking soda plus acid
For example, if your pancake recipe already uses buttermilk or yogurt, baking soda may work just swapping the baking powder.
If the recipe does not contain acidic ingredients, simply swapping baking soda for baking powder will usually not work correctly.
Pancakes may turn out:
- flat
- dense
- gummy
- oddly textured
- or slightly metallic tasting
Because baking soda is much stronger than baking powder, using too much can also affect flavor and texture very quickly.
What Acid Should You Add?
If your recipe normally uses regular milk, you can usually create enough acidity by replacing part of the milk with:
- buttermilk
- yogurt
- or a small amount of vinegar or lemon juice added to milk
Buttermilk works especially well because it improves both flavor and rise.
See: What Does Buttermilk Do in Pancakes?
What If You Only Have Baking Powder?
If your recipe calls for baking soda but you only have baking powder, you can sometimes make it work, but it usually requires more baking powder because baking powder is weaker.
Usually the best results come from following the recipe’s original leavening system but in a pinch you can swap it out.
Try: 1 teaspoon of baking powder for every 1/2 teaspoon of baking soda in the original recipe
Why Pancakes Sometimes Fail After Substituting
Most pancake substitution problems happen because the balance between acid and leavening changes.
Too little acid can leave baking soda underactivated.
Too much baking soda can create a bitter flavor.
And too little leavening overall can leave pancakes flat and heavy.
Also see:
Fresh Milled Flour and Pancake Rise
Fresh milled flour behaves differently than store-bought white flour because the bran and germ remain intact.
That changes:
- hydration
- structure development
- and rise
When pancake rise is already weakened by incorrect leavening substitutions, fresh milled batter can sometimes feel even heavier or denser.
Usually the fix is not abandoning fresh milled flour – it is balancing hydration and leavening correctly.
Also see:
Easy Fixes if You Are Out of Baking Powder
If you are missing baking powder, try these adjustments:
- use baking soda if enough acid is already in the recipe
- if you need acid, swap buttermilk or yogurt for the liquid in the recipe
Usually pancake rise problems come from imbalance in the leavening system rather than the flour itself.
FAQ
Yes, but only if you adjust add an acidic ingredient to activate the baking soda properly.
Pancakes may turn out flat, dense, gummy, or bitter if there is not enough acid.
Baking soda plus an acidic ingredient like buttermilk or yogurt is usually the best substitute.
Baking soda requires acid to create the chemical reaction that produces rise.
More Pancake Troubleshooting Posts
- Baking Soda or Baking Powder in Pancakes
- What Does Baking Powder Do in Pancakes?
- What Does Baking Soda Do in Pancakes?
- What Does Buttermilk Do in Pancakes?
- Why Didn’t My Pancakes Rise?
- Is Your Flour Bad? Why Your Pancakes Might Not Be Rising
- Why Are My Pancakes Flat?
- Why Are My Pancakes Dense?
- Why Are My Pancakes Dry?
- Best Wheat Berries for Pancakes