Cheesy Ground Beef and Rice

The first time I made this casserole was on a Tuesday evening when my pantry looked bare but my family needed something hearty. I threw together what I had, expecting a passable dinner at best, but the way that cheese bubbled up golden and beckoned everyone to the table turned it into an instant classic. Now it is the meal my kids actually request when the temperature drops and they need something to wrap around them like a warm blanket.

My neighbor Sarah dropped by unexpectedly last winter right when this was coming out of the oven. She ended up staying for dinner and left with the recipe scribbled on the back of a grocery receipt which she told me she has used every single Sunday since.

Ingredients

• 1 lb ground beef 80/20 preferred: The extra fat keeps everything moist and flavorful so do not drain all of it or your rice might turn out dry
• 1 medium yellow onion finely chopped: Yellow onions become sweeter as they cook which balances the richness of the beef and cheese perfectly
• 2 cloves garlic minced: Fresh garlic makes a noticeable difference here so avoid the jarred stuff if you can
• 1 cup frozen mixed vegetables: These add color and nutrition without any prep work and they thaw right in the mixture
• 1 cup long grain white rice uncooked: Long grain stays fluffy and separate instead of becoming gummy during the long bake time
• 2 cups shredded cheddar cheese divided: Sharp cheddar gives you more flavor so you can use less cheese overall if you are watching calories
• 1/2 cup sour cream: This adds a subtle tang that cuts through all the rich ingredients and keeps the sauce from feeling too heavy
• 1 1/2 cups whole milk: Whole milk creates a creamier texture but you can get away with 2% if that is what you keep on hand
• 1 can condensed cream of mushroom soup: This is the secret binder that holds everything together and gives you that velvety texture we all love in casseroles
• 1/2 cup low sodium beef broth: Low sodium lets you control the salt level since the cheese and soup already add plenty of seasoning
• 1 tsp kosher salt: If you use table salt reduce this amount or your casserole might taste overly salty
• 1/2 tsp freshly ground black pepper: Freshly cracked pepper has more aroma and depth than the pre ground stuff
• 1/2 tsp smoked paprika: This adds a subtle smoky flavor that makes the beef taste like it has been cooking for hours
• 1/2 tsp dried thyme: Thyme pairs beautifully with beef and adds an earthy note that rounds out the flavor profile
• 1/4 tsp cayenne pepper optional: Just a hint of heat wakes up all the other flavors without making it spicy

Instructions

Preheat your oven and prep the pan:

Heat your oven to 350 degrees and grease a 9 by 13 inch baking dish with butter or cooking spray.

Brown the beef:

Cook the ground beef in a large skillet over medium heat breaking it up with a wooden spoon until it is no longer pink.

Add the aromatics:

Toss in the chopped onion and minced garlic and cook for two to three minutes until the onion softens and becomes fragrant.

Stir in the vegetables:

Add the frozen mixed vegetables to the skillet and cook for just two minutes to take the raw edge off.

Combine everything:

Remove the skillet from heat then stir in the uncooked rice one cup of cheddar cheese sour cream milk soup broth salt pepper paprika thyme and cayenne until everything is well coated.

Transfer to the baking dish:

Spoon the mixture into your prepared casserole dish and spread it evenly with the back of your spoon.

Bake covered:

Cover the dish tightly with foil and bake for 35 minutes to let the rice cook through and absorb all the flavors.

Add the finishing cheese:

Remove the foil sprinkle the remaining cup of cheddar over the top and bake for 10 more minutes until the cheese is bubbly and starting to turn golden.

Let it rest before serving:

Wait five minutes before serving so the casserole sets slightly and makes scooping easier.

Save

This recipe became my go to contribution for every potluck and new parent meal after three different friends asked for the recipe in one month alone. Something about seeing that golden cheesy crust emerge from the oven makes people feel instantly at home.

Making It Your Own

I have swapped ground turkey for the beef when I wanted something lighter and honestly no one noticed the difference. You can also use brown rice but you will need to add about a quarter cup more liquid and bake for an extra 10 to 15 minutes to get it tender.

Serving Suggestions

A crisp green salad with a vinaigrette cuts through the richness of this casserole beautifully. Steamed broccoli or roasted green beans also work well if you want something warm on the side.

Storage And Reheating

This casserole keeps exceptionally well and actually develops more flavor overnight. Store leftovers covered in the refrigerator for up to four days.

• Reheat individual portions in the microwave for about two minutes
• Cover the whole dish with foil and warm at 350 degrees for 20 minutes
• Let leftovers come to room temperature before freezing for best texture

Save

There is something so satisfying about pulling this bubbling dish out of the oven and watching everyone gather around the table. Simple honest food that brings people together is what cooking is really all about.

Recipe FAQs

→ Can I make this casserole ahead of time?

Yes, assemble the entire casserole up to 24 hours in advance and refrigerate. Add 10-15 minutes to the baking time if baking cold from the refrigerator.

→ Can I freeze this casserole?

Absolutely. Assemble, cover tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed.

→ What can I substitute for cream of mushroom soup?

Try cream of chicken, cream of celery, or make a homemade white sauce with butter, flour, and milk. For a dairy-free version, use coconut milk as the base.

→ How do I know when the casserole is done?

The casserole is ready when it's bubbling around the edges, the rice is tender, and the cheese on top is melted and slightly golden. A knife inserted into the center should come out hot.

→ Can I use brown rice instead?

Yes, but increase the beef broth by 1/2 cup and extend the covered baking time by 15-20 minutes. Check that the rice is tender before uncovering.

→ What vegetables work well in this casserole?

Besides the mixed vegetables, try adding diced bell peppers, fresh spinach, corn kernels, or finely chopped broccoli. Adjust cooking time as needed for fresh vegetables.