Cook the steak: Heat olive oil in a skillet over medium-high heat. Add sliced steak, Worcestershire sauce, salt, and pepper. Sear for 3-4 minutes until browned. Remove and set aside.
Sauté the veggies: In the same pan, add onions, bell peppers, and garlic. Cook for 4-5 minutes until soft.
Assemble the bowls: Divide your choice of cauliflower rice, mashed potatoes, or white rice into bowls. Add the cooked steak and sautéed veggies on top.
Melt the cheese: Sprinkle shredded cheese over the warm ingredients and allow it to melt naturally. For extra crispiness, broil for 1-2 minutes.
Garnish and serve: Top with fresh parsley and enjoy!
