Try this recipe as a sour cream substitute!
Blend one cup low-fat cottage cheese, 1/4 cup low-fat buttermilk and 1/2 tablespoon lemon juice in a blender until smooth. This makes 16 tablespoon-sized servings with only 14 calories and 0.3 grams of fat per serving!
Use as a topping for baked potatoes, gazpacho (a chilled soup) and low-fat tacos.
18 hours ago