Created by KittenCal on November 7, 2011
Step 1: Cut off top of bread loaf, then carefully hollow out bottom of the loaf leaving a 1/2-inch shell.
Step 2: Cut removed bread into small cubes; set aside.
Step 3: In a skillet brown the ground beef with onion; drain.
Step 4: Add in garlic and chili flakes, then continue cooking the beef until lightly browned.
Step 5: Add in condensed soup, green pepper, celery, Worcestershire sauce, seasoned salt, pepper and mushrooms; cook stirring for about 8-10 minutes.
Step 6: Remove skillet from heat then stir in the reserved bread cubes until combined.
Step 7: Spread the ground beef mixture into bread shell.
Step 8: Top with American cheese slices
Step 9: Replace bread top.
Step 10: Place on an ungreased baking sheet.
Step 11: Bake at 350 degrees F for 6-8 minutes or until cheese is melted.