INGREDIENTS
1 lb
Ground beef
1
Onion
1/2
Red bell pepper
1 tbsp
Mustard, yellow
1/2 cup
Tomato ketchup
1 can
Tomato sauce
1 tbsp
Worcestershire sauce
2 tbsp
Brown sugar
1 tsp
Italian seasoning
1
Salt and pepper
1 tbsp
White vinegar
1
package Hawaiian bread rolls
1/4 cup
Butter
6
slices Cheddar cheese
1 tbsp
Parmesan cheese