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Baking powder is a leavening agent used to help batters rise when they’re cooked. Luckily, if you’re out of baking powder and in a pinch, you can make your own with ingredients that are probably already in your pantry! Your homemade mixtures will work in your batter more quickly, so make sure you bake it right away!

Ingredients

  • 1 tbsp (14 g) of baking soda
  • 2 tbsp (10 g) of cream of tartar
  • 1 tsp (3 g) of corn starch (optional)

Substitutes 3 tbsp (41 g) of baking powder

  • 1 tsp (4.6 g) of baking soda
  • 1 4   tsp (1.2 mL) of lemon juice

Substitutes 1 tsp (14 g) of baking powder

  • ¼ tsp (1.5 g) of baking soda
  • ½ cup (122.5 g) of plain Greek yogurt or 1 2   c (120 mL) of buttermilk

Substitutes 1 tsp (14 g) of baking powder

Method 1
Method 1 of 3:

Using Cream of Tartar

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  1. Use a small whisk to thoroughly sift the powders together. The cream of tartar causes a reaction with the baking soda and forms baking powder. [1]
    • Cream of tartar can be found in the baking aisle of your local grocery store.
  2. Watermark wikiHow to Make Substitute Baking Powder
    Use a resealable plastic container and store it in your pantry. Make sure no moisture gets inside the container since your baking powder could clump. [2]
    • Baking powder can be stored indefinitely. You can check if your baking soda is fresh by pouring hot water on it and seeing if it bubbles. [3]
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  3. Watermark wikiHow to Make Substitute Baking Powder
    If you don’t plan to use your baking powder right away, it will start to clump up and be hard to use. Stir in 1 tsp (3 g) of corn starch with a whisk to prevent clumping. [4]
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Method 2
Method 2 of 3:

Adding Lemon Juice to a Recipe

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  1. Watermark wikiHow to Make Substitute Baking Powder
    Whisk the baking soda thoroughly with the rest of the dry ingredients in a mixing bowl. [5]
  2. Watermark wikiHow to Make Substitute Baking Powder
    Keep the wet ingredients, like eggs or milk, in another mixing bowl separate from the dry ingredients. [6]
    • Lemon juice can affect the flavor of your baked goods if you use too much. If you don’t want added citrus flavor, do not use lemon juice.
  3. Watermark wikiHow to Make Substitute Baking Powder
    Stir all the ingredients together in a mixing bowl. This combines the lemon juice and baking powder, causing the reaction that creates baking powder. [7]
    • This creates a single-acting baking powder. Store-bought baking powder is usually double-acting, meaning it leavens your batter when it’s first mixed and when it cooks. Cook the batter once you mix in the baking powder.
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Method 3
Method 3 of 3:

Using Yogurt or Buttermilk in Your Recipe

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  1. Watermark wikiHow to Make Substitute Baking Powder
    Keep the dry and wet ingredients in separate mixing bowls. Use a whisk to mix the baking soda entirely into the other dry ingredients. [8]
  2. Watermark wikiHow to Make Substitute Baking Powder
    Both types of dairy are fermented and can trigger the reaction needed to make baking powder. Make sure to use plain, unflavored dairy so it doesn’t affect the flavor of your baked goods and mix it with the rest of your wet ingredients. [9]
    • Check the dairy section of your local grocer for Greek yogurt or buttermilk.
  3. Buttermilk and yogurt will make your batter runnier if you don’t change the amounts of the other ingredients. Adjust the amounts of your other wet ingredients until you remove 1 2   c (120 mL). [10]
    • If there are other dairy products in your recipe, reduce their amounts first. Then adjust the levels of any extracts or flavorings you would normally add to the recipe.
    • This may affect the flavor and bake of your recipe.
  4. Watermark wikiHow to Make Substitute Baking Powder
    Mix all the ingredients together in 1 of the mixing bowls. This starts the reaction between the dairy and baking soda to make baking powder. [11]
    • Use the batter right away to get the baking powder’s full effect.
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Expert Q&A

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Add New Question
  • Question
    How can I make a substitute for an egg wash?
    Traci Morgan-Hoernke
    Gluten-Free Baking Specialist
    Traci Morgan-Hoernke is a Gluten-Free Baking Specialist based in Milwaukee, WI. She is the owner of MOR Foods, LLC, a Bakery in Milwaukee dedicated to providing delicious Gluten-Free treats. She was inspired to start the bakery after spending years navigating her own son’s food allergies and subsequently built a business based on catering to those with food sensitivities.
    Gluten-Free Baking Specialist
    Expert Answer
    Instead of an egg wash, you can opt for brushing liquid oil over your baked goods, like we do with our bread, to achieve that desirable golden hue. Another option is to create a mixture of tapioca starch and water, whipping it up and lightly brushing it over the surface. Additionally, some recommend using non-dairy milk, such as rice or almond milk, for a similar effect. It's important to note that while these alternatives add a sugar and fat component to achieve browning in the oven, they may not replicate the exact results of an egg wash.
  • Question
    How much vinegar do I use to equal 1 teaspoon of baking powder?
    wikiHow Staff Editor
    Staff Answer
    This answer was written by one of our trained team of researchers who validated it for accuracy and comprehensiveness.
    wikiHow Staff Editor
    Staff Answer
    Use 1/4 teaspoon or 1.2 milliliters with a tablespoon of baking soda to make baking powder.
  • Question
    What kind of vinegar do I use?
    Community Answer
    You should use regular white vinegar.
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      Warnings

      • The baking powder substitutes you mix are single-acting, meaning they release gas as soon as they’re mixed. Put your mix in the oven soon after you make the substitute. [12]
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      Things You’ll Need

      Using Cream of Tartar

      • Mixing bowl
      • Measuring cups and spoons
      • Whisk
      • Airtight container

      Adding Lemon Juice to a Recipe

      • 2 mixing bowls
      • Measuring cups and spoons
      • Whisk

      Using Yogurt or Buttermilk in Your Recipe

      • 2 mixing bowls
      • Whisk
      • Measuring cups and spoons

      Expert Interview

      Thanks for reading our article! If you’d like to learn more about baking, check out our in-depth interview with Traci Morgan-Hoernke .

      About This Article

      Article Summary X

      To substitute baking powder in a recipe, start by adding 1 teaspoon of baking soda to the dry ingredients for every 3 teaspoons of baking powder the recipe calls. Then, add 1/4 teaspoon of lemon juice to the wet ingredients for every 1 teaspoon of baking soda you used. Finally, combine the dry and wet ingredients according to your recipe and voila! The lemon juice and baking powder will react with each other and create a baking powder substitute. To learn how to use cream of tartar as a baking powder substitute, keep reading!

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        Jul 28, 2017

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