Ground Beef Philly Cheesesteak Sandwiches Recipe

Ingredients For Ground Beef Philly Cheesesteak Sandwiches Recipe

• 2 tablespoon 1a olive or avocado oil
• 0.5 Green bell pepper, diced
• 1 Small yellow onion, diced
• 0.5 cup Diced portobello mushrooms
• 2 Garlic cloves, minced
• Salt and pepper
• 1 pound Lean ground beef
• pinch A pinch of red pepper flakes
• 2 tablespoon Worcestershire sauce
• 6 tablespoon Softened butter
• 12 Slices provolone cheese
• 12 Slices sourdough bread