Cream of Tartar
Top substitution options
Baking Powder (when cream of tartar is used with baking soda)
4.0
Best in: Cookies, Cakes, Muffins, Breads
Ratio: 1 tsp Baking Powder and 0.5 tsp Baking Soda
For most baking applications where leavening is the goal, baking powder is your best substitute
White Vinegar for Cream of Tartar
4.0
Best in: Cookies, Cakes
Ratio: 1 tsp White Vinegar
For most baking applications where leavening is the goal, baking powder is your best substitute. For egg white stabilization, fresh lemon juice or white vinegar works nearly as well
Lemon Juice
4.0
Best in: Cakes, Cookies
Ratio: 1 tsp Lemon Juice