Baking Powder and Baking Soda (2024)

Both baking powder andbaking soda are chemical leavening agents that cause batters to rise whenbaked. The leavener enlarges the bubbles which are already present in thebatter produced through creaming of ingredients. When a recipe contains bakingpowder and baking soda, the baking powder does most of the leavening. The bakingsoda is added to neutralize the acids in the recipe plus to add tenderness andsome leavening. When using baking powder or baking soda in a recipe, make sureto sift or whisk with the other dry ingredients before adding to the batter toensure uniformity. Otherwise the baked good can have large holes.

Baking powder consistsof baking soda, one or more acid salts (cream of tartar and sodium aluminumsulfate) plus cornstarch to absorb any moisture so a reaction does not takeplace until a liquid is added to the batter. Most baking powder used today isdouble-acting which means it reacts to liquid and heat and happens in twostages. The first reaction takes place when you add the baking powder to thebatter and it is moistened. One of the acid salts reacts with the baking sodaand produces carbon dioxide gas. The second reaction takes place when the batteris placed in the oven. The gas cells expand causing the batter to rise. Becauseof the two stages, baking of the batter can be delayed for about 15-20 minuteswithout it losing its leavening power.

Too much baking powdercan cause the batter to be bitter tasting. It can also cause the batter to riserapidly and then collapse. (i.e. The air bubbles in the batter grow too largeand break causing the batter to fall.) Cakes will have a coarse, fragile crumbwith a fallen center. Too little baking powder results in a tough cake that haspoor volume and a compact crumb.

Baking soda, also knownas sodium bicarbonate or bicarbonate of soda (alkali) is about four times asstrong as baking powder. It is used in recipes that contain an acidicingredient (e.g. vinegar, citrus juice, sour cream, yogurt, buttermilk,chocolate, cocoa (not Dutch-processed), honey, molasses (also brown sugar),fruits and maple syrup). Baking soda starts to react and release carbon dioxidegas as soon as it is added to the batter and moistened. Make sure to bake thebatter immediately.

Baking soda has anindefinite shelf life if stored in a sealed container in a cool dry place. Toomuch baking soda will result in a soapy taste with a coarse, open crumb. Bakingsoda causes reddening of cocoa powder when baked, hence the name Devil's FoodCake.

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Baking Powder and Baking Soda (1)

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Baking Soda and Baking Powder

1 teaspoon = 5 grams

To test baking powder's effectiveness: mix 1 teaspoon (5 grams) baking powder with 1/2 cup (120 ml) hot water and the mixture should bubble immediately. Store in a cool dry place and it should be replaced every 6-12 months.

To test baking soda's effectiveness: mix 1/4 teaspoon baking soda with 2 teaspoons of vinegar and the mixture should bubble immediately.

Note: The general rule of thumb for amount of baking powder in recipes: 1 to 2 teaspoons (5-10 grams) of baking powder leavens 1 cup (140 grams) of flour. The amount will depend on the ingredients and how they are mixed.

Substitution for 1 teaspoon commercial baking powder: 1/4 teaspoon (1.25 grams) baking soda, 1/2 teaspoon cream of tartar plus 1/4 teaspoon of cornstarch or 1/4 teaspoon (1.25 grams) baking soda plus 1/2 cup (120 ml) of an acidic ingredient (buttermilk, sour milk or yogurt). Since homemade baking powder immediately releases its carbon dioxide gas when it is added and then moistened by the batter, it is important to bake the batter right away.

Note: Cream of Tartar - Lining the inside of wine caskets after fermentation is a white sediment (tartaric acid). This sediment is removed, purified and then ground to produce a fine white powder which we call cream of tartar. Cream of tartar can be found in the spice section of most grocery stores and should be stored in a cool dry place.

Baking Powder and Baking Soda (2024)

FAQs

What happens when you use both baking soda and baking powder? ›

Recipes that use both baking soda and baking powder

There are two other reasons for using both: If a recipe is relying on an acidic ingredient for flavor (like buttermilk or lemon juice), too much baking soda would neutralize that flavor. Using both baking soda and baking powder maximizes the flavor and the rise.

How do I know how much baking soda and baking powder I need? ›

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.

How do baking soda and baking powder react? ›

Similarly to how baking soda reacts with water and an acidic ingredient, the acid in baking powder reacts with sodium bicarbonate and releases carbon dioxide once it's combined with a liquid ( 4 ).

What are 2 reasons why you would add both baking powder and soda and not just one? ›

If you only use baking soda, you'll lose that telltale tang. Using a combination of both will both leaven a recipe and keep some of the flavor profile. Also, in some cases, baking soda alone may not give enough lift. Adding too much of it will create a metallic or bitter taste.

Can I use both baking soda and baking powder in cookies? ›

Some recipes call for both baking soda and baking powder in order to have the highest effect of acid-neutralizing and leavening powers.

What happens if you only have baking powder and not baking soda? ›

If you don't have baking soda, you can use baking powder, at three times what the recipe calls for. So if a recipe calls for one teaspoon of baking soda, you can use three teaspoons of baking powder. Baking powder also contains a little bit of salt, so it's also a good idea to halve the salt the recipe calls for.

What happens if I use too much baking soda? ›

Too much baking soda will result in a soapy taste with a coarse, open crumb.

What happens if you put too much baking powder in a cake? ›

Using too much baking soda or baking powder can really mess up a recipe, causing it to rise uncontrollably and taste terrible.

Does baking powder go bad? ›

Baking powder does not last forever. Because it's sensitive to moisture and humidity, it generally has a shelf life of between six months to one year. Baking powder should be kept in a cool, dry place, such as inside a cabinet, and should be discarded when it is no longer active.

What happens if there is not enough baking soda? ›

You could leave baking soda out of your recipe, but remember, the end product won't be the same. Your cookies will probably be flat and your pancakes won't be light and fluffy. They'll still taste good, but you'll notice textural changes.

How much baking powder and soda per cup of flour? ›

A good rule of thumb, according to Corriher, is that 1 cup of flour can be leavened by ¼ teaspoon baking soda or 1 to 1¼ teaspoons of baking powder. Corriher says you can neutralize 1 cup mildly acidic ingredient (sour cream, buttermilk) with ½ teaspoon of soda.

What happens if you leave baking powder out of a recipe? ›

Baking powder, in particular, is one of those ingredients you can easily run out of without noticing, but when it comes to baking, it does a very particular job, and can be difficult to replace. Most baked goods need a leavening agent to make them rise, and if you leave it out, your cake or your cookies will fall flat.

Can I use both baking soda and baking powder in banana bread? ›

What You'll Need To Make Banana Bread. All-purpose flour: Provides the structure for the bread. Baking soda and baking powder: Act as leavening agents to help the banana bread rise and become fluffy.

What happens if you don t add baking soda or powder to cookies? ›

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 happens if you accidentally double the baking powder? ›

Too much baking powder can cause the batter to be bitter tasting. It can also cause the batter to rise rapidly and then collapse. (i.e. The air bubbles in the batter grow too large and break causing the batter to fall.) Cakes will have a coarse, fragile crumb with a fallen center.

Does baking powder or baking soda make it fluffy? ›

Baking soda changes the texture of baked goods by causing a batter or dough to spread, while baking powder produces light, fluffy texture. Some recipes may call for baking soda or baking powder on their own, while others may require both ingredients to create the ideal balance for great texture.

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