4 boneless skinless chicken breasts |
1/2 cup whiskey |
1 tablespoon vinegar |
1/4 cup grainy mustard |
1/4 cup grated white onion |
1 teaspoon crushed garlic |
1/4 cup dark brown sugar firmly packed |
1 teaspoon salt |
2 teaspoons freshly ground black pepper |
1 teaspoon worcestershire sauce |
sliced onions |
sliced bell peppers |