1. 1. Preheat the oven to 350°F (175°C).

2. 2. In a large skillet, brown the beef for stew over medium heat until fully cooked. Drain excess fat if needed.

3. 3. In a separate pot, cook the white rice according to package instructions.

4. 4. In a saucepan, combine the cheddar cheese soup, condensed cream of mushroom soup, 2% low-fat milk, and ranch dressing mix. Heat over medium heat until well combined and smooth.

5. 5. In a large mixing bowl, mix together the cooked beef, cooked white rice, and the cheesy sauce mixture.

6. 6. Transfer the mixture to a greased baking dish.

7. 7. Top the casserole with shredded Monterey Jack cheese and bake in the preheated oven for 20 minutes.

8. 8. Meanwhile, in a small saucepan, heat the BBQ sauce and beef broth until warm.

9. 9. Serve the casserole hot with a dollop of sour cream, drizzle of BBQ sauce mixture, and a sprinkle of French fried onions on top.

10. 10. Enjoy your Cheesy Beef and Rice Casserole!