Make your own sour cream at home using two simple household ingredients: yogurt and vinegar or lemon juice! This recipe makes the perfect replacement for sour cream in baking. For recipes such as cheesecake, sour cream pound cake, sour cream donuts, muffins, cupcakes, and more! How to make sour cream at homemade sour cream substitute for baking sour cream substitute recipe for sour cream recipe sour cream replacement in baking