A one-skillet Philly cheesesteak dinner loaded with tender steak, sweet peppers, caramelized onions, and smothered in melty provolone and mozzarella.
1 lb ribeye or sirloin steak, thinly sliced
1 tbsp olive oil
1 tbsp butter
1 green bell pepper, sliced
1 red bell pepper, sliced (optional)
1 large yellow onion, sliced
1 cup sliced mushrooms (optional)
2 garlic cloves, minced
1 tbsp Worcestershire sauce
1/2 tsp salt
1/2 tsp black pepper
1/2 tsp onion powder
6 slices provolone cheese
1 cup shredded mozzarella
Chopped parsley for garnish (optional)
Slice the steak and vegetables.
Heat oil in a skillet over medium-high. Sear steak until browned; remove and set aside.
Lower heat, add butter, and cook peppers, onions, and mushrooms (if using) until soft.
Stir in garlic, Worcestershire sauce, and seasonings.
Return steak to skillet and mix well.
Layer with provolone and mozzarella. Cover and let cheese melt, 3–5 minutes.
Garnish with parsley and serve hot.