2 pounds lean ground beef, at least 90% lean1 1/2 cups chopped onion1 cup chopped green or red bell pepper, or combination2 cups water1 1/2 cups ketchup2 tablespoons prepared mustard1 tablespoon brown sugar, packed2 tablespoons chili powderdash cayenne pepperdash garlic powdersalt and pepper, to taste6 large bulkie rolls or hamburger buns, splitPreparation: