Cheesy Ground Beef and Rice Casserole
This cheesy ground beef and rice casserole is a comforting, hearty dish that is easy to make and perfect for busy weeknights or feeding guests.
Ingredients
Main Ingredients
- 1 lb ground beef (85% lean) rich flavor without excess grease
- 3 tbsp butter, divided sautéing + richness
- ¾ cup diced onion sweetness and aroma
- 1 tbsp minced garlic flavor booster
- 2 ½ cups beef broth cooks the rice and enhances savoriness
- 1 ¼ cups uncooked long-grain white rice not instant
- 8 oz sliced button mushrooms earthy balance
- 10.5 oz cream of mushroom soup creamy base
- ½ cup milk loosens sauce
- ½ cup sour cream tangy richness
- 2 cups shredded cheddar cheese, divided melty, comforting
Instructions
Preparation
- Heat oven to 350°F (175°C).
- In a large pot over medium-high heat, brown the ground beef with Italian seasoning, salt, and pepper. Drain if needed, then set aside.
- Melt 2 tbsp butter in the same pot. Add onion and cook for 5 minutes until softened. Stir in garlic for 1 minute.
Cooking
- Add beef broth, remaining butter, and rice. Bring to a boil, cover, reduce heat, and simmer for 10 minutes.
- Add mushrooms, replace lid, and cook without stirring for 5–10 more minutes.
Finishing Up
- Turn off heat, keep covered for 10 minutes to steam.
- Stir in beef, cream soup, milk, sour cream, and half the cheese.
- Transfer mixture to a greased 9×13 baking dish. Top with remaining cheese.
- Cover and bake for 20 minutes or until hot, bubbly, and melted.
Notes
Serve warm as it thickens beautifully as it rests. For serving suggestions, pair with roasted green beans, steamed broccoli, or a crisp salad. Add hot sauce, sliced scallions, or fresh parsley on top. Spoon leftovers into tortillas for quick cheesy beef wraps.