Follow these steps to create your Hobo Casserole (Ground Beef Recipe):

1. Preheat Oven: Preheat your oven to 350°F (175°C).

2. Cook Beef: In a large skillet, brown the ground beef over medium heat until fully cooked. Drain any excess fat.

3. Sauté Vegetables: Add chopped onion and bell peppers to the skillet with the beef. Sauté until the vegetables are tender, about 5-7 minutes.

4. Add Frozen Vegetables: Stir in the frozen mixed vegetables. Cook for another 3-4 minutes until heated through.

5. Incorporate Soup: Stir in the cream of mushroom soup, garlic powder, Italian seasoning, salt, and pepper. Mix thoroughly until well combined.

6. Combine with Rice or Pasta (Optional): If using, fold in the cooked rice or pasta into the mixture to create a heartier casserole.

7. Transfer to Baking Dish: Pour the mixture into a greased 9×13 inch baking dish, spreading it out evenly.

8. Top with Cheese: Sprinkle shredded cheddar cheese over the top of the casserole.

9. Bake: Place the baking dish in the preheated oven and bake for 25-30 minutes or until bubbly and golden.

10. Cool and Serve: After removing from the oven, allow the casserole to cool for a few minutes before serving.

By following these straightforward steps, you’ll have a wonderful Hobo Casserole ready to impress your family.