Source: Midwest Living
To make sour milk, place 1-1/2 teaspoons lemon juice or vinegar in a glass measuring cup. Pour in enough milk to make 1/2 cup liquid. Stir and let stand for 5 minutes before using.
763 calories; total fat 58g; saturated fat 17g; cholesterol 196mg; sodium 604mg; carbohydrates 22g; fiber 4g; protein 40g; vitamin a 216RE; vitamin c 1mg; calcium 111mg; iron 3mg.