Actually, both are activated by moisture( just a fun fact), but they are used under different conditions.Because baking powder contains baking soda. Also because baking soda does not contain the acidity to make a cake rise.
The recipe that I use calls for baking soda.
I've run across that a few times, usually less soda than baking powder. Shouldn't be a problem.
Add a teaspoon of baking soda for each cup of sour milk.
If you do not have cream of tartar, baking powder will work just as well, or better. If the recipe calls for both cream of tartar and baking soda, leave out the soda if you use baking powder - it already has soda in it.
Yes, but one should reduce the amount of salt in the recipe. When one does not have baking soda, it is best to use a cookie recipe that calls for baking powder, because the two ingredients are not identical.
The original Nestlés Toll House cookies (chocolate chip cookies) recipe calls for baking soda, not baking powder. There is no substitute for baking soda or baking powder in a recipe. You have to have it.
Well if your recipe calls for 1 teaspoon of baking soda, you would need four teaspoons of baking powder to produce the same amount of lift.
Baking powder and baking soda both act as a leavening agent. They would do the same thing
Using Baking Powder Instead of Baking Soda* You need to use 2-3 times more baking powder than baking soda. The extra ingredients in the baking powder will have an effect on the taste of whatever you are making, but this isn't necessarily bad. * Ideally, triple the amount of baking soda to equal the amount of baking powder. So, if the recipe called for 1 tsp baking soda, you would use 3 tsp baking powder. * What I do is compromise... I use twice the amount of baking powder as baking soda (add 2 tsp of baking powder if the recipe calls for 1 tdp baking soda), plus I omit the salt (which adds flavor but also affects rising in some recipes).
You can use self-rising flour in any recipe that also calls for baking powder. When you do use self-rising flour be sure to omit baking powder, salt and baking soda if in the recipe.
There is no need to. Baking powder has baking soda in it already. Baking powder is a mixture of cream of tartar and baking soda. Adding extra soda to it might make the bake good you are preparing come out with "unexpected" results. If a recipe actually calls for it, fine, but I have never seen one that calls for both. If you don't have enough of one or the other for you recipe, you can mix them but if you're low on soda, the baked good may not rise as much. It's best to follow the amounts in the recipe since each one responds a little differently depending on the acid content of the batter.
Baking soda and baking powder are very different in how they work. Think of baking powder as making something more light and fluffy. Baking soda is going to make something taste less sweet and slightly more light. But yes. If your recipe calls for baking soda, or baking powder using the correct amount of both is important. You cannot substitute one for the other.