Creating delicious Philly Cheesesteak Bowls is a straightforward process. Follow these easy steps:

1. Prep Ingredients: Thinly slice the ribeye, onions, bell peppers, and mushrooms.
2. Heat Oil: In a large skillet, heat olive oil over medium-high heat.
3. Cook Vegetables: Add the sliced onions and bell peppers to the skillet. Sauté until softened, around 5 minutes.
4. Add Mushrooms: Stir in the sliced mushrooms and minced garlic. Cook for another 3-4 minutes until the mushrooms are tender.
5. Season Vegetables: Season the vegetables with salt, pepper, and Worcestershire sauce. Mix well and then remove the mixture from the skillet. Set aside.
6. Cook Beef: In the same skillet, add a little more olive oil, if needed. Quickly cook the sliced ribeye, searing until browned, about 3-4 minutes. Keep stirring to ensure it cooks evenly.
7. Combine Ingredients: Once the beef is cooked, return the sautéed vegetables to the skillet, and mix thoroughly until heated through.
8. Melt Cheese: Top the meat and vegetable mixture with cheese. Cover the skillet with a lid to allow the cheese to melt, about 2 minutes.
9. Prepare Bowls: Scoop cooked rice or quinoa into serving bowls, then top with the cheesesteak mixture.
10. Garnish and Serve: Optionally, garnish with fresh parsley before enjoying your Philly Cheesesteak Bowls!