Nonfat Dry Milk Sour Cream

Ingredients
- 1 c plus 2 Tbsp dry milk
- 12 c very warm water
- 1 Tbsp cider vinegar
- 14 Tbsp salt if desired
Directions
- Place water in bowl
- Add milk and beat with mixer
- Add vinegar a few drops at a time
- Stir constantly
- Mix until smooth
- Allow to set in refrigerator until thick