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    Home » Pantry Recipes

    How to Make Homemade Baking Powder (Easy 3-Ingredient Recipe)

    Published: Sep 24, 2026, by TheAirFryingDiva, This post may contain affiliate or amazon links.

    Annie, recipe creator at theairfryingdiva
    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.
    See the Recipe

    Learn How to Make Homemade Baking Powder (Easy 3-Ingredient Recipe) in minutes and it is easier than you might think!

    With just a few simple pantry ingredients, you can create a reliable baking staple whenever you run out of the store-bought version.

    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    What you will read about.

    • Why you will like this recipe.
    • Ingredients Needed
    • How to make baking powder at home.
    • Tips for making the best DIY baking powder.
    • FAQ
    • How to store baking powder.
    • Print the recipe for homemade baking powder.

    Why you will like this recipe.

    Whether you are in the middle of a recipe or simply prefer making ingredients from scratch, this easy 3-ingredient baking powder is a convenient solution to keep on hand.

    Here is what else you will like about this recipe.

    • Only 3 simple ingredients that you may already have in your pantry.
    • Ready in minutes with no special equipment required.
    • Budget-friendly and easy to make in small or large batches.
    • This homemade baking powder recipe takes only minutes to prepare and works well in cakes, muffins, biscuits, pancakes, and other baked goods.

    Have you tried my Apple Cider Spice Mix Recipe?

    Made with seasonal spices such as cinnamon and nutmeg, that spice mix is the perfect combination of aromatic spices that are sweet, warm, and slightly spicy. Both this recipe for Homemade Baking Powder and that recipe Apple Cider Spice Mix are simple pantry recipes that you can easily make at home.

    Store your homemade baking powder in a mason jar to help keep it fresh. You can find Mason Style Jars for storage here.

    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    Ingredients Needed

    • Cream of Tartar When combined with baking soda and moisture, cream of tartar creates carbon dioxide gas bubbles that help baked goods rise and become light and fluffy.
    • Baking Soda Baking soda is the alkaline ingredient that reacts with the (acidic) cream of tartar. This chemical reaction produces the leavening power needed to lift cakes, muffins, biscuits, and other baked treats.
    • Cornstarch. While Cornstarch is optional, it is recommended as but it absorbs moisture and helps prevent the cream of tartar and baking soda from reacting prematurely during storage. It also keeps the mixture free-flowing and easy to measure.

    How to make baking powder at home.

    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    • Prep Time 2 minutes .
    • Servings ½ cup total or 24 teaspoon servings .
    • Notes: You will need a jar for storing the baking powder, a tablespoon for measuring, a small bowl, a small whisk and a small funnel.

    1. Prepare. Make sure that you have a clean storage jar to store your baking powder. Also, gather your ingredients.
    2. Measure. Using a tablespoon for measuring, measure out your ingredients and then place them into a bowl.
    3. Blend. Use a small whisk to blend the ingredients together.
    4. Transfer. Use a funnel to transfer the ingredients from the bowl into your storage jar.
    5. Label. Label your jar with the contents and the date the baking powder was made.
    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    Tips for making the best DIY baking powder.

    Use fresh ingredients to make this recipe. Also, it is a good idea to the expiration dates close to one another so that you do not waste fresh ingredients when part of the baking powder expires.

    More helpful tips for you.

    1. Measure your ingredients carefully. Accurate measurements ensure the proper balance between the acidic and alkaline ingredients.
    2. When whisking the ingredients together, make sure the ingredients are evenly and well combined so the baking powder performs consistently in your recipes.
    3. I recommend adding cornstarch as it is beneficial for storage. Cornstarch helps absorb moisture and prevents the ingredients from reacting before you're ready to use them

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    FAQ

    • How much homemade baking powder equals store-bought baking powder?
      Use this homemade baking powder as a 1:1 substitute for store-bought baking powder. If a recipe calls for 1 teaspoon of baking powder, use 1 teaspoon of this homemade version.
    • Can I make homemade baking powder without cornstarch?
      Yes. Cornstarch is optional and primarily helps absorb moisture and prevent the ingredients from reacting during storage. If you leave it out, store the mixture in an airtight container and use it relatively quickly.
    • Can I use baking soda instead of baking powder in recipes?
      I do not recommend it. Baking soda requires an acidic ingredient, such as lemon juice, vinegar, or buttermilk, to activate. Baking powder already contains both an acid and a base, making it suitable for recipes without additional acidic ingredients. These ingredients also leaven differently.
    • How do I know if my homemade baking powder is still active?
      Add 1 teaspoon of baking powder to ⅓ cup hot water. If it fizzes and bubbles immediately, it's still active and ready to use.
    • Is homemade baking powder aluminum-free?
      Yes, as long as you stick to the 'aluminum-free' ingredients. This homemade baking powder contains only cream of tartar, baking soda, and optional cornstarch, making it naturally aluminum-free

    Variations.

    • Cornstarch-Free Homemade Baking Powder. Spoiler... you can skip the cornstarch if you plan to use the baking powder right away. The cream of tartar and baking soda will still provide the leavening power needed for baking.
    • Make this into Arrowroot Baking Powder by replacing the cornstarch with an equal amount of arrowroot powder. This is a great option if you are avoiding corn products.
    • Or make this into a Tapioca Starch Baking Powder. Substitute the cornstarch with tapioca starch for a similar moisture-absorbing effect and longer shelf life.
    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    How to store baking powder.

    This homemade baking powder should keep for up to six months when stored in an airtight container and in a cool, dry pantry. If it becomes clumpy or loses its fizzing power, make a fresh batch. To check potency, whisk in a teaspoon of baking powder into ⅓ cup of hot water. If it bubbles vigorously, it is still active and ready to use.

    You may also be interested in these pantry recipes.

    • Carne Asada Seasoning
    • How to Make Chinese 5 Spice Seasoning
    • Homemade Gingerbread Spice Seasoning
    • Homemade Taco Seasoning
    • Homemade Ranch Seasoning Recipe
    • Homemade Chili Lime Seasoning Recipe
    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    Print the recipe for homemade baking powder.

    How to Make Homemade Baking Powder (Easy 3-Ingredient Recipe)
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    How to Make Homemade Baking Powder

    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.
    Prep Time5 minutes mins
    Total Time5 minutes mins
    Course: condiment, seasoning
    Cuisine: Pantry
    Search Result: aluminum free baking powder, baking powder substitute, DIY baking powder, homemade baking ingredients, homemade baking powder recipe, how to make baking powder, make baking powder at home
    Servings: 24

    Equipment

    • Mixing Bowl
    • Whisk
    • Funnel

    Ingredients

    • 7 tablespoon Cream of Tartar
    • 2 tablespoon Baking Soda
    • 2 tablespoon Cornstarch

    Instructions

    • Prepare. Make sure that you have a clean storage jar to store your baking powder. Also, gather your ingredients.
    • Measure. Using a tablespoon for measuring, measure out your ingredients and then place them into a bowl.
    • Blend. Use a small whisk to blend the ingredients together.
    • Transfer. Use a funnel to transfer the ingredients from the bowl into your storage jar.
    • Label. Label your jar with the contents and the date the baking powder was made.

    Recipe Notes

    *Please check the nutritional labels to assure that you are sticking to your diet restrictions for any substitutions used.
    Also, please see the actual recipe post for further details on this recipe.
    Nutritional Information is only an estimate and can vary especially with ingredients that are used.
    See theairfryingdiva.com for details on this recipe.
    *As an Amazon Associate I earn from qualifying purchases. This means that the links on this website, and specifically on this post, that lead to other sites may be affiliate links.

    Nutrition

    Calories: 14kcal | Carbohydrates: 3g | Protein: 0.002g | Sodium: 276mg | Potassium: 712mg | Fiber: 0.01g | Calcium: 0.4mg | Iron: 0.2mg
    Please note: Nutritional data has been calculated using a tool that comes with this recipe card and not by me. This means that Nutritional Information is only an estimate and can vary especially with ingredients that you use. The accuracy of this tool may differ from other tools as expected. Also note that there is no instructional value to the video that may be attached to this recipe. It is only there for visual pleasure. For more information about the images in this recipe, please refer the the recipe instructions. Thank you!

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    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    How to Make Homemade Baking Powder with just 3 simple ingredients. This easy DIY recipe comes together in minutes, perfect for baking with.

    This easy 3-ingredient recipe uses cream of tartar, baking soda, and optional cornstarch to create a simple substitute for store-bought baking powder. Perfect for cakes, muffins, biscuits, and more. Save this baking hack for later!
    Please see recipe post for further details on this recipe.

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    As an Amazon Associate I earn from qualifying purchases. This means that the links on this website, and specifically on this post, that lead to other sites may be affiliate links.

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    I am Annie, an author, restaurant owner, RN, and an over-all food enthusiast. As a busy person, convenient methods of food preparation are my specialty.

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