Sloppy Joe Dip

INGREDIENTS
2 lbs lean ground beef
1 green bell pepper, diced
1 yellow onion, diced
3 cloves garlic, minced
2 1/2 tablespoons flour
2 tablespoon brown sugar
1 teaspoon salt
1 teaspoon pepper
½ teaspoon cumin
½ teaspoon cayenne pepper
2 cups beef or vegetable broth
¾ cup ketchup
1 ½ tablespoons Dijon mustard
1 teaspoon Worcestershire sauce
1 ¼ cup cheddar cheese, shredded
PREPARATION