Can I Substitute Alum For Cream Of Tartar?

Can I Substitute Alum For Cream Of Tartar? Can I substitute alum for cream of tartar? Lemon Juice. Share on Pinterest. … White Vinegar. Like cream of tartar, white vinegar is acidic. … Baking Powder. … Buttermilk. … Yogurt. … Leave It Out. What is alum substitute? Substitutes:Pickling Spice,Calcium Chloride Food Grade, Ascorbic Acid Vitamin