It's confusing, we know, but it works
By Maxine Builder and Maxine Builder Updated February 13, 2018
EC: The Easiest Baking Soda Substitute Is Baking Powder
Credit: Photo by Bill Boch via Getty Images
There's no feeling of panic quite like the one when you realize that a recipe calls for baking soda, and you only have baking powder available in your pantry. Even though they look pretty similar, baking soda and baking powder are two different ingredients, and if you just make a one-for-one substitution—like using one teaspoon of baking powder in place of a teaspoon of baking soda—your baked good will turn out all sorts of wonky. So how exactly do you substitute baking soda?
It turns out that if a recipe calls for baking soda, you can swap in baking powder without adding any additional ingredients, but if a recipe calls for baking powder, it's more difficult to swap in baking soda, because you'd also need to add cream of tartar or another acid. That's because baking powder is made from baking soda; it's technically a combination of baking soda and a dry acid. So if you're replacing baking soda with baking powder, you're playing with proportions rather than adding more ingredients.
To substitute baking powder for baking soda, simply use three times the amount of baking powder as you would baking soda. This counteracts the addition of the dry acid and creates the right chemical reaction in your batter or dough. So if a recipe calls for a teaspoon of baking soda, use three teaspoons of baking powder instead.
It's not that easy, though—because nothing these days is. As Bri McKoy explains on her blog Our Savory Life, there is usually a bit of salt in baking powder, so she recommends that you, "omit any salt the recipe calls for" when you're making this substitution. But if you forget to forget the salt, it's not that big of a deal; your baked goods might be a tad on the salty side, but they probably won't be inedible. If you really want to be sure you're doing it right, though, just get a box of baking soda the next time you go to the store so you can avoid making any substitutions.
By Maxine Builder and Maxine Builder
FAQs
Replacing baking soda is fairly straightforward: Simple sub in three times' the volume of baking powder. If your recipe calls for a teaspoon of baking soda, for example, adding three teaspoons of baking powder will do the trick. What is this? If the recipe calls for this much baking soda…
What happens if I only use baking powder instead of baking soda? ›
Baking powder: Baking powder can be used to replace baking soda, though not at a 1-to-1 ratio. Because the former is not as strong as the latter, it's important to use three times the amount of baking powder as baking soda. Be aware, a slightly bitter, off-putting taste might result from using that much baking powder.
What do I do if I don't have baking soda? ›
If you don't have baking soda on hand, you can use triple the amount of baking powder instead. Alternative substitutions include potassium bicarbonate, baker's ammonia, or self-rising powder. Baking soda is a staple ingredient found in the cupboards of both seasoned and amateur bakers.
How much baking powder to use instead of baking soda? ›
Remember that baking soda is 3-4 times stronger than baking powder, so you'll need a lot more baking powder to get the same leavening action. As a general rule, triple the amount of baking powder for the amount of baking soda called for in a recipe. For example, 1 teaspoon baking soda = 3 teaspoons baking powder.
Can I leave baking soda out of a recipe? ›
You technically can leave out baking soda in certain recipes (like chocolate chip cookies or pancakes) in a pinch, but you need to understand that your finished product will not be as light and fluffy as the recipe intended. Unless you have no other option, you really should use a leavening substitute.
What can I substitute for 1 teaspoon of baking soda? ›
Replacing baking soda is fairly straightforward: Simple sub in three times' the volume of baking powder. If your recipe calls for a teaspoon of baking soda, for example, adding three teaspoons of baking powder will do the trick.
What is the advantage of using baking powder instead of baking soda? ›
Baking soda is used in recipes that also include an acidic ingredient, such as cream of tartar, buttermilk, or citrus juice. Conversely, baking powder is typically used when the recipe doesn't feature an acidic ingredient, as the powder already includes the acid needed to produce carbon dioxide.
How to make baking soda from scratch? ›
Baking soda, a/k/a sodium bicarbonate, was produced industrially for many years by the historically-important Solvay process. You can duplicate this by adding dry ice (solid carbon dioxide) to a saturated salt solution (sodium chloride) and concentrated ammonia (ammonium hydroxide).
Can I use cream of tartar instead of baking soda? ›
Even though they're similar in colour, consistency and packaging, baking soda and cream of tartar are totally different ingredients. Baking soda is alkaline and commonly used in recipes that mix moisture plus an acidic ingredient (such as lemon juice, chocolate, buttermilk or honey) together to make batter rise.
Why avoid baking soda? ›
Baking soda contains sodium, which, in high amounts, can affect the heart. One 2016 case study notes that overdosing on baking soda has caused heart arrhythmias for some individuals. There have also been cases of baking soda overdoses causing cardiac arrest.
Baking powder won't have an off smell or taste—unless it's been contaminated with something else. And it is safe to use past its expiration date, even if it isn't as effective. You'll just end up with a flatter, denser baked good than you would if you used fresh baking powder.
What is a good substitute for baking soda in cookies? ›
8 Baking Soda Substitutes
- Baking Powder. Baking powder and baking soda are often used together or separately for achieving similar leavening results. ...
- Self-Rising Flour. ...
- Whipped Egg Whites. ...
- Club Soda. ...
- Potassium Bicarbonate. ...
- Baker's Ammonia. ...
- Whipped Cream. ...
- Dry Active Yeast.
Does baking soda go bad? ›
Does Baking Soda Go Bad? Baking soda is good indefinitely past its best by date, although it can lose potency over time. You can use a rule of thumb—two years for an unopened package and six months for an opened package. While old baking soda may not produce as much leavening action, it is still safe to eat.
What can you use if you run out of baking soda? ›
There are several pantry-friendly ingredients that you can use as baking soda substitutes, including egg whites, self-rising flour and even club soda. Or, you can use baking powder - and even a couple of extremely scientific sounding items that perhaps you just happen to have lying around - baker's ammonia anyone?
What happens when you bake without baking soda? ›
For baked goods that don't require too much leavening, such as cookies or pancakes, it's actually OK to leave out the baking soda completely — they just won't be as light and fluffy. If you do go this route when making pancakes, Gan recommends pouring less batter into the pan to cover the same surface area.
Is 1 tablespoon of baking powder too much? ›
Just keep in mind that too much baking powder will leave a slightly bitter taste in your baked good, so I wouldn't use anymore than 2 tsp of baking powder per 1 cup of flour.
What happens if you use baking powder instead of baking soda in banana bread? ›
As a general rule, you can use either baking soda OR baking powder in banana bread – both ingredients will make your banana bread rise. While baking soda will react with acidic ingredients in the batter to raise your bread, baking powder can leaven banana bread without the addition of acidic ingredients.
What happens if you don't add baking soda to cake? ›
Leaving baking soda out of the cake prevents it from rising, but you can use baking powder as a substitute. Baking soda is a salt that makes food light and fluffy. If you don't have this ingredient at hand, use a baking soda substitute. Without it, your cake won't rise and can turn out flat.
Can you skip out baking powder? ›
Each teaspoon (5 grams) of baking powder can be replaced with a 1/4 teaspoon (1 gram) baking soda and a 1/2 teaspoon vinegar.