How to Substitute for Cream of Tartar

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Use one of these simple substitute for cream of tartar and don't miss a beat with your baking recipes!

Woman holding cream of tartar bottle.

So, you ran out of cream of tartar. Or maybe you never had it, but suddenly, there you are in the middle of a recipe that calls for cream of tartar, and what to do? Not to worry — there’s an easy cream of tartar substitute, and hopefully you have one of the alternate ingredients on hand!

In baked goods, cream of tartar provides a bit of tanginess and textural softness. When you are whipping egg whites, for meringues or souffles, for instance, it can provide stability. Replacing the cream of tartar with another acidic ingredient serves the same purpose.

For every 1/2 teaspoon of cream of tartar called for in a recipe, substitute 1 teaspoon of white wine vinegar or lemon juice. That’s it — that’s how you make your own cream of tartar! See the chart below for the different substitution amounts.

Then you will want to think about making Lemon Meringue Pie, Gingerbread, or Snickerdoodles with your cream of tartar substitute.

Fresh lemon cut in half.

How to Make Your Own Cream of Tartar: Use one of these simple substitutes for cream of tartar and don’t miss a beat with your baking recipes!

What Is Cream of Tartar?

Cream of tartar is interestingly a by-product of winemaking or grape fermentation: a fine, odorless white powder that comes from a crystalline acid that forms in the wine barrels. Its chemical name is potassium acid tartrate. It is often added to egg whites before beating to improve stability, prevent crystallization, and create volume. Cream of tartar is added to candy and frostings for a creamier consistency. It is also used as an acidic ingredient in some baking powders, according to The Food Lovers’ Companion.

Cream of tartar is mostly used in baking, most often to stabilize beaten egg whites so they hold their peaks. It is odorless with a slightly tart, slightly salty taste.

Cream of Tartar Substitutes

Lemon and bottle of white vinegar on marble table.

In most recipes, you can use lemon juice, white wine vinegar, or distilled white vinegar to replace the cream of tartar. The substitute’s amount should be double the amount of cream of tartar the recipe calls for.

Cream of Tartar Amount in RecipeSubstitute
1/4 teaspoon1/2 teaspoon lemon juice,r white wine vinegar, or distilled white vinegar
1/2 teaspoon1 teaspoon lemon juice, white wine vinegar, or distilled white vinegar
3/4 teaspoon1 1/2 teaspoons lemon juice, white wine vinegar, or distilled white vinegar
1 teaspoon2 teaspoons lemon juice, white wine vinegar, or distilled white vinegar
Substitutions for cream of tartar

Kitchen Smarts

If you are substituting for a significant amount of cream of tartar, you may start to taste the flavor of the lemon juice or vinegar a little bit. Don’t substitute for larger amounts of cream of tartar, or you will risk compromising the flavor of your recipe.

FAQs

How long does cream of tartar last?

Baking guru and cookbook author Rose Levy Berenbaum says that cream of tartar has an indefinite shelf life if it’s not exposed to moisture or humidity.

What happens if you leave cream of tartar out of a recipe?

If it’s a baked good, the product might not turn out quite as light and fluffy, but it should taste fine if you skip the cream of tartar. Whipped egg whites will not have as much stability as ones made with cream of tartar, so things like a meringue might get a little deflated or runny.

Kitchen Smarts

If you are looking to substitute baking soda for baking powder, make sure to use actual cream of tartar in the mix and not this substitute. That is one substitute too many!

Recipes That Use Cream of Tartar

Lemon Meringue Pie on table.
Lemon Meringue Pie

More Baking Substitutions

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Cream of Tartar Substitute

Use one of these simple substitute for cream of tartar and don't miss a beat with your baking recipes!
Prep Time: 0 minutes
Cook Time: 2 minutes
Total Time: 2 minutes
Servings: 1 teaspoon
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Ingredients 

  • 1 teaspoon lemon juice, white wine vinegar, or distilled white vinegar

Instructions 

  • For every 1/2 teaspoon of cream of tartar called for in a recipe, substitute in 1 teaspoon of lemon juice, white wine vinegar, or distilled white.

Notes

When substituting lemon juice or white wine vinegar for cream of tartar, the general rule is to double the amount called for in the recipe.
If you are substituting for a significant amount of cream of tartar, you may start to taste the flavor of the lemon juice or vinegar a little bit. Don’t use a substitute for larger amounts of cream of tartar, or you will risk compromising the flavor of your recipe.
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About Katie Workman

Katie Workman is a cook, a writer, a mother of two, an activist in hunger issues, and an enthusiastic advocate for family meals, which is the inspiration behind her two beloved cookbooks, Dinner Solved! and The Mom 100 Cookbook.

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