- The standard substitution for cream of tartar is to replace 1/2 teaspoon of cream of tartar with 1 1/2 teaspoons of lemon juice or vinegar (or the equivalent of 3 times the amount of cream of tartar specified in the recipe).
- If you are beating eggs whites and the recipe calls for the addition of cream of tartar, white vinegar can be used as a substitute at the ratio of approximately 1/8 teaspoon per egg white.
- If a recipe calls for both cream of tartar and baking soda, just use baking powder instead, as it combines both ingredients.












