Creating Ground Beef & Rice Casserole is a simple process, and following these steps will guide you to success:

1. Preheat your oven: Start by preheating your oven to 350°F (175°C).

2. Cook the Beef: In a large skillet, heat the olive oil over medium heat. Add the chopped onion and minced garlic, sauté until fragrant.

3. Add Ground Beef: Add the ground beef to the skillet, cooking until browned. Drain excess fat if necessary.

4. Stir in Rice and Seasonings: Add the uncooked rice, salt, pepper, and Italian seasoning to the beef mixture. Stir until combined.

5. Incorporate Broth and Vegetables: Pour in the beef broth and add the frozen mixed vegetables. Mix everything well.

6. Broil: Bring the mixture to a simmer, then reduce the heat and cover. Allow it to simmer for about 15-20 minutes or until the rice is tender.

7. Add Cheese: Once the rice is cooked, sprinkle the shredded cheddar cheese on top of the casserole.

8. Bake: Transfer the skillet to the preheated oven. Bake for 20-25 minutes until the cheese is bubbly and golden.

9. Cool and Serve: Remove from the oven and let it cool for a few minutes before serving.

These straightforward steps make it easy for anyone to create this incredible casserole.