1 can (8 ounces) crushed pineapple in juice, undrained
1 cup water
2/3 cup packed brown sugar
1 teaspoon prepared mustard
5 whole cloves
1 pound fully cooked ham, thinly sliced
8 to 10 onion rolls, split
In a saucepan over medium heat, combine tomato sauce, pineapple, water, brown sugar, mustard and cloves. Bring to a boil; reduce heat and simmer, uncovered, for 1 hour or until reduced by about one-third. Remove cloves. Add ham; simmer for 20 minutes or until heated through. Serve on rolls.