The Ultimate Guide to Baking Powder — What It Does, How to Use It, Substitutes and Best Recipes

Written by Sneha Nambiar | April 23, 2024

At some point, every baker has had a baked good that was too flat, too dense, too crumbly, or too bitter. In a lot of those cases, baking powder was either the problem or the solution. It is one of the most common things that people use when they bake at home, but not many people know what it is. Most recipes that call for it just tell you to add a certain amount and move on. They don't explain how it works, what happens if you use too much or too little, or why different preparations need different amounts.

When you understand baking powder recipes at the level of the ingredient itself instead of just following the recipe, it changes the quality of every baked good that calls for it. It also explains why some substitutions work and others don't, as well as why the same amount of baking powder can have very different effects in different recipes. This guide talks about the chemistry of baking powder, how to use it, what to use instead of it, and when it works best and worst in real-life recipes.

What Does Baking Powder Do in Baking?

Baking powder is a chemical leavening agent. When it comes into contact with moisture, it reacts with an acid to make carbon dioxide gas. In most commercial formulations, it does this again when it comes into contact with heat. Carbon dioxide gas forms bubbles in the batter or dough. As the dough or batter bakes, the bubbles get bigger, which gives cakes, muffins, and quick breads their lift and open crumb structure. Most baking powder you buy in stores works in two stages: the first when the powder comes into contact with the liquid ingredients as they are mixed, and the second when the batter reaches a certain temperature in the oven.

The first reaction is smaller and mostly helps the batter get air into it. The second reaction, triggered by heat, is larger and accounts for most of the rise in the oven. This double action lets you rest baking powder batters for a short time before baking without losing all their leavening power. With single-acting formulations, the main reaction happens right away. One teaspoon of baking powder for every 125 grams of flour is the usual amount, but this can change depending on how dense the other ingredients are and how you want the crumb to look.

Different Types of Baking Powder

Single-Acting Baking Powder: This type reacts and produces gas bubbles when it comes in contact with moisture. It acts quickly and requires baking after mixing to prevent the gas from escaping.

Double-Acting Baking Powder: More commonly used and versatile, this type reacts twice during the baking process. Once, when mixed with wet ingredients and again when heated. This allows bakers to have flexibility in terms of preparation time and ensures a consistent rise in their baked goods.

What Can You Use Baking Powder For — Baking and Beyond

How to Use Baking Powder in Cakes

In most butter-based cake recipes that don't call for an acidic ingredient to activate baking soda, baking powder is the main leavening agent. It gives a steady, predictable lift to a wide range of quick breads, muffins, and butter and oil cakes. This creates an open crumb structure that would otherwise need yeast or mechanical aeration through extended creaming. The amount used is based on the batter's density. Denser batters with more fat or liquid need more leavening than lighter batters.

How to Use Baking Powder in Waffles and Pancakes

Baking powder makes the bubbles in pancake and waffle batters that give them their light, fluffy texture. The same way that baking powder lifts a cake, it also lifts a griddle preparation. Baking powder and baking soda are often used together in buttermilk recipes. The soda reacts with the lactic acid in the buttermilk to give it a quick lift, and the baking powder gives it a secondary rise when it gets hot.

How to Use Baking Powder in Scones and Biscuits

Baking powder is the only leavening used in British-style scones and American-style biscuits. The cold fat, and quick mixing method make the structure flaky and layered. The baking powder makes the layers rise vertically, which separates them while they bake. Compared to cake recipes, scone and biscuit baking powder recipes call for more baking powder than flour. This is because these foods are denser and need more leavening for each unit of flour.

How to Use Baking Powder in Quick Breads

Quick breads like banana bread, zucchini bread, and others use baking powder instead of yeast to speed up fermentation. Because of the baking powder, these mixes can go from the mixing bowl to the oven in just a few minutes. When acidic ingredients like banana, citrus, or yogurt are in the mix, many quick bread recipes call for both baking powder and baking soda.

Uses That Don't Involve Baking

Adding a little bit of baking powder to the water that you boil vegetables in, especially green ones, keeps their color by making the cooking environment slightly alkaline, which stops the enzymes that change color from working. This is more of a cooking use than a baking one, but it shows that the acid-base chemistry of baking powder can also be used in savory cooking.

Best Baking Powder Substitutes

• Baking Soda and Acid: Combine baking soda with an acid like cream tartar or lemon juice using a 2:1 ratio.
• Buttermilk with Baking Soda: Replace the liquid component in your recipe with buttermilk. Pair it with baking soda.
• Yogurt with Baking Soda: Like buttermilk, yogurt can serve as a substitute for baking powder.
• Self-Rising Flour: This type of flour already contains baking powder and salt making it a convenient alternative.

5 Easy Baking Powder Recipes to Try at Home

Recipe 1: Classic Fluffy Pancakes

Ingredients:

• 2 cups all-purpose flour
• 2 tablespoons sugar
• 1 tablespoon baking powder
• 1/2 teaspoon salt
• 2 eggs
• 1 1/2 cups milk
• 1/4 cup melted butter

Steps:

1. In a bowl mix together the dry ingredients.
2. In another bowl, whisk the eggs, milk, and butter.
3. Combine the wet and dry ingredients until just blended.
4. Heat a griddle. Pour 1/4 cup of batter per pancake onto it. Flip the pancakes once bubbles start to form.

Recipe 2: Cheddar Cheese Biscuits

Ingredients:

• 2 cups all-purpose flour
• 1 tablespoon baking powder
• 1 teaspoon salt
• 1/2 cup cold butter, cubed
• 1 cup milk
• 1 cup shredded cheddar cheese

Steps:

1. In a mixing bowl, combine the flour, baking powder and salt.
2. Cut in the butter until the mixture becomes crumbly.
3. Stir in the milk and cheddar cheese until a dough forms.
4. Drop a few Spoonfuls of dough onto a baking sheet and bake at 425°F for around 15 minutes.

Recipe 3: Lemon Poppy Seed Loaf

Ingredients:

• 2 cups all-purpose flour
• 1 tablespoon baking powder
• 1/2 teaspoon salt
• 1 tablespoon poppy seeds
• 1 cup sugar
• 1/2 cup butter
• 2 eggs
• 1 cup milk
• Zest of 1 lemon

Steps:

1. In a mixing bowl, combine the flour with baking powder, salt, poppy seeds, sugar, and lemon zest.
2. Cream the butter and sugar. Then add in eggs and milk.
3. Mix the wet ingredients into the dry ones until they are just combined.
4. Then pour the mixture into a loaf pan.
5. Bake it at 350°F for 60 minutes.

Recipe 4: Chocolate cake

Ingredients:

• 1 and 3/4 cups of flour
• 2 teaspoons of baking powder
• 1/2 teaspoon of salt
• 1/2 cup of cocoa powder
• 1 cup of sugar
• 1/2 cup of butter
• 2 eggs
• 1 cup of milk

Steps:

1. Sift together the flour, baking powder, cocoa, and salt.
2. Cream the butter and sugar together then add in the eggs.
3. Gradually, add in the dry ingredients and milk to the butter mixture.
4. Grease a pan and pour in the batter. Bake it at 350°F for 35 minutes.

Recipe 5: Cornbread

Ingredients:

• 1 cup of cornmeal
• 1 cup of flour
• 1 tablespoon of baking powder
• A teaspoon of salt
• A quarter cup of sugar
• A quarter cup melted butter
• An egg
• One cup milk

Steps:

1. In a bowl, combine all the dry ingredients.
2. In another bowl, mix melted butter, egg, and milk.
3. Gently stir in the wet ingredients into the dry ones until they are just combined.
4. Grease a pan and pour in the batter and bake at 400°F for 20 minutes.

Expert Baking Tips for Using Baking Powder Correctly

1. Keep it Fresh: Make sure your baking powder is fresh to ensure the best rise.
2. Avoid Overmixing: Mixing too much can deflate the bubbles created by baking powder resulting in denser baked goods.
3. Oven Temperature Matters: Preheat your oven to ensure consistent and accurate baking.
4. Ingredient Temperature: Using room temperature ingredients often yields the best results in baking.
5. Measure with Precision: Accurate measurements are crucial when working with baking powder.

In conclusion, baking powder plays a crucial role in achieving the rise and texture in various recipes. By understanding its types, uses and substitutes, you can enhance your baking skills and explore new culinary horizons. With these tips and recipes at your disposal, get ready for a culinary journey filled with delicious outcomes. Whether you are an aspiring baker or an experienced one, let the wonders of baking powder inspire you to create, experiment and savor the fruits of your labor. Happy baking!