1/2 lb. hamburger
3 lbs. ground ham
1 sm. box Ritz crackers (crushed)
3 eggs (beaten)
1 c. crushed pineapple (juice drained)
1/4 c. vinegar
1/4 c. water
1 tsp. dry mustard
1 c. brown sugar

Mix well and shape. Bake 1 1/2 hours at 350 degrees.