There are many recipes for sour cream substitutes, but they generally involve mixing yogurt, milk, and lemon juice to create a thick, tangy mixture.

¾ c LOW FAT COTTAGE CHEESE
½ ts LEMON JUICE ( FRESH )
¼ c BUTTERMILK
1
MIX ALL INGREDIENTS TOGETHER.
2
WHIP IN A BLENDER UNTIL VERY SMOOTH.
Ingredients
¾ c LOW FAT COTTAGE CHEESE
½ ts LEMON JUICE ( FRESH )
¼ c BUTTERMILK
Directions
1
MIX ALL INGREDIENTS TOGETHER.
2
WHIP IN A BLENDER UNTIL VERY SMOOTH.