Cheesy Ground Beef Rice Casserole (Print Version)

# Ingredients:

→ Main Ingredients

01 - 450 g ground beef (85% lean)
02 - 1.5 teaspoons Italian seasoning
03 - Salt, to taste
04 - Black pepper, to taste
05 - 3 tablespoons unsalted butter, divided
06 - 120 g onion, diced
07 - 1 tablespoon garlic, minced
08 - 600 ml beef broth
09 - 220 g uncooked long grain white rice (not instant rice)
10 - 225 g button mushrooms, sliced and washed
11 - 295 g cream of mushroom soup
12 - 120 ml milk, any variety
13 - 120 g sour cream
14 - 200 g cheddar cheese, shredded, divided

# Instructions:

01 - Preheat oven to 175°C. Lightly grease a 33 x 23 cm baking dish.
02 - Heat a large pot over medium-high heat. Add ground beef and cook, breaking up with a spoon. Season with salt, pepper, and Italian seasoning. Cook until browned and cooked through.
03 - Drain excess fat from the beef. Transfer cooked beef to a plate and cover with foil to keep warm.
04 - In the same pot, melt 2 tablespoons butter over medium heat. Add diced onion and cook for 5 minutes until softened. Add minced garlic and cook for 1 minute until fragrant.
05 - Add beef broth, remaining 1 tablespoon butter, and uncooked rice to the pot. Stir well. Bring liquid to a boil, then reduce to a simmer. Cover tightly and cook for 10 minutes.
06 - Add sliced mushrooms to the pot, replace the cover, and continue simmering for 5 to 10 more minutes. Follow the rice package instructions for precise timing. Do not stir the rice.
07 - Remove pot from heat. Keeping it covered, allow rice to stand undisturbed for 10 minutes so any rice at the base loosens naturally.
08 - Add reserved ground beef, cream of mushroom soup, milk, sour cream, and half of the cheddar cheese to the pot. Stir gently until evenly combined.
09 - Transfer the mixture to the prepared baking dish. Sprinkle remaining cheddar cheese evenly on top.
10 - Cover the dish with foil and bake for 20 minutes until cheese is melted and casserole is bubbling. Serve hot.

# Notes:

01 - This dish can be assembled up to 2 days in advance. Store covered in the refrigerator and allow to sit at room temperature for 30 minutes before baking.
02 - Frozen peas, carrots, or corn may be substituted for mushrooms as desired.
03 - Leftovers freeze well and can be reheated safely.