Old Fashioned Mustard

1/2 cup White vinegar
1/2 cup Dry mustard
1/4 cup Water
3/4 cup Brown sugar
2 Eggs beaten

In saucepan mix vinegar and mustard. Stir in remaining ingredients and bring to a slow boil over low heat, stirring constantly. Cook and stir until thickened, about 10 minutes. Store in refrigerator.