INGREDIENTS
•
4 boneless, skinless chicken breasts pounded to 1/2-inch thickness
•
2 cups Kansas City BBQ Sauce, divided (see below for recipe)
•
1/3 cup white mushrooms, sliced
•
1/2 medium onion, thinly sliced
•
8 slices provolone cheese
•
Fresh cilantro or parsley (optional)
•
1 cup ketchup
•
1/2 cup brown sugar
•
1/4 cup yellow mustard
•
1/4 cup apple cider vinegar
•
1/4 cup Worcestershire sauce
•
2 tablespoons honey
•
2 tablespoons dark molasses
•
2 teaspoons chili powder
•
2 teaspoons garlic powder
•
1 teaspoon liquid smoke
•
1 teaspoon onion powder
•
1 teaspoon crushed red pepper flakes
•
1/2 teaspoon salt
•
1/2 teaspoon black pepper