1 cp vinegar
1 tsp prepared mustard
1/2 tsp salt
1/4 cp light brown sugar
1 egg, well beaten
1/2 lb ground, cooked, spiced ham

Instructions

1 - Combine all ingredients except ham and cook, stirring constantly, until boiling.
2 - Cool, then add ham and mix well.
3 - Spread between buttered slices of enriched white or whole wheat bread.