1. 1. Begin by marinating the top sirloin beef in a mixture of salt, black pepper, garlic powder, onion powder, Worcestershire sauce, and olive oil. Allow the steak to marinate for at least 30 minutes.

2. 2. Heat a skillet over medium-high heat and sear the marinated steak until fully cooked. Set the cooked steak aside while you prepare the remaining components.

3. 3. In the same skillet, melt light butter and sauté the onions and bell peppers until they are tender-crisp. Season with salt and black pepper to enhance the flavors.

4. 4. In a saucepan, combine milk and reduced-fat cheese slices. Heat the mixture over low-medium heat, stirring occasionally, until the cheese has melted and the sauce is smooth. Stir in the low-fat cheddar to create a velvety, creamy cheese sauce.

5. 5. In a separate pan, melt light butter and sauté minced garlic until fragrant. Add the uncooked basmati rice and cook according to the package instructions. Once cooked, stir in chili flakes (if desired), chopped parsley, and grated parmesan for a flavorful rice base.

6. 6. Divide the garlic parmesan rice into serving bowls. Top with the sautéed veggies, followed by the cooked steak. Drizzle the creamy cheese sauce over the top, ensuring each bowl is generously coated.

7. 7. Serve immediately while hot and enjoy.