Source: Midwest Living
For 2 cups of sour milk, place 2 tablespoons lemon juice or vinegar in a glass measuring cup. Add enough milk to make 2 cups total liquid; stir. Let the mixture stand for 5 minutes before using.
126 calories; total fat 5g; saturated fat 1g; polyunsaturated fat 1g; monounsaturated fat 2g; cholesterol 25mg; sodium 181mg; potassium 145mg; carbohydrates 17g; fiber 2g; sugar 3g; protein 5g; vitamin a 49IU; vitamin c 1mg; thiaminmg; riboflavinmg; niacin equivalents 1mg; vitamin b6mg; folate 20mcg; vitamin b12mcg; calcium 101mg; iron 1mg.