Cheesy Beef Casserole

Featured in Reliable Evening Meals.

This cheesy ground beef casserole with rice comes together in one pot before baking. Tender beef, fluffy rice, sautéed garlic, onion, mushrooms, and creamy seasonings like mushroom soup mix with cheddar cheese for a rich, savory bake. Quick to assemble, easy to tweak, and perfect for leftovers or freezing, it’s a lifesaver for weeknight dinners.
Aisha
Updated on Thu, 17 Apr 2025 16:49:44 GMT
A white bowl of beef and rice. Pin it
A white bowl of beef and rice. | cookingflavor.com

This Hearty Ground Beef and Rice Bake turns everyday cupboard items into a warm, filling dinner your family will ask for time and again. Featuring velvety mushroom soup, soft rice, and well-seasoned ground beef all wrapped in gooey cheese, it's the go-to comfort meal for hectic evenings.

A few weeks back, I dropped this off for a family down the street after their mom had an operation, and I got texts from everyone asking how to make it that night. What makes it so good? The trick is cooking the rice directly with all those tasty beef and onion flavors.

Key Components and Shopping Advice

  • Ground Beef - An 85/15 mix gives you the tastiest results without too much fat
  • Long Grain Rice - Skip instant types; traditional rice makes everything way creamier
  • Cream of Mushroom Soup - Makes the sauce nice and thick; you can use homemade too
  • Cheddar Cheese - Grab a block and grate it yourself for better melting
  • Beef Broth - Gives the rice amazing taste as it cooks; much better than using water

The real secret happens when the rice soaks up all that tasty beef broth, getting all those yummy flavors while cooking to just the right softness for the bake.

Complete Cooking Walkthrough

Step 1: Cook the Beef Right
Brown your ground beef in a big pot over medium-high heat until it's not pink anymore. Throw in Italian seasonings, salt, and pepper while it cooks to build flavor early. Pour off extra grease if there's too much.
Step 2: Build Flavor From Scratch
Put the cooked beef aside and using that same pot, melt some butter and cook chopped onions until they're soft, about 2-3 minutes. Add garlic and let it cook just until you can smell it, maybe a minute. These basics set up all the flavor.
Step 3: Get the Rice Going
Pour in beef broth, butter, and raw rice. Let it come to a boil, then turn it down to simmer with the lid on tight. This way, the rice gets all that beef flavor as it cooks.
Step 4: Add Mushrooms at the Right Time
After the rice has cooked about 10 minutes, put mushrooms on top without mixing them in, then cover again. The mushrooms will steam perfectly while the rice finishes. This keeps them from getting too soft.
Step 5: Let Rice Sit After Cooking
When the rice is soft, turn off the heat but keep the lid on for 10 more minutes. This key step helps any stuck rice come loose and makes sure everything has the perfect texture.
Step 6: Mix in the Creamy Stuff
Put the beef back in the pot and add mushroom soup, sour cream, milk, and half the cheese. Fold it all together gently so the rice doesn't get mushy.
Step 7: Put in Baking Dish
Spoon everything into a greased 9x13 baking dish and sprinkle the rest of the cheese on top. This makes that tasty cheese crust everyone fights over.
Step 8: Bake Until Perfect
Bake at 350°F for 20-25 minutes until the cheese turns golden and bubbly. Times might change depending on your oven, so start checking after 20 minutes.
Step 9: Cool Off a Bit
Let the dish sit about 5 minutes before serving. This quick break makes it easier to dish up and lets the sauce thicken a bit.
Step 10: Dish It Up Hot
Serve while it's hot, when the cheese is still stretchy and the whole thing is perfectly creamy.
A dish of food with a fork in it. Pin it
A dish of food with a fork in it. | cookingflavor.com

I found out the hard way not to touch the rice during cooking after my first try ended up all gummy. Now I always leave it alone while it simmers and get perfectly fluffy rice every time.

Smart Prep and Freezing Tricks

This bake is my lifesaver during crazy weeks. I often cook twice as much on Sundays, eating one batch for dinner and freezing the other for later. The frozen dish keeps its taste and texture amazingly well for up to three months. For best results, let it thaw in the fridge overnight before warming it up slowly.

A fork is in a bowl of food. Pin it
A fork is in a bowl of food. | cookingflavor.com

Money-Saving Changes

When food prices go up, this dish can easily change to fit your budget. I often cut the meat down to 1/4 pound and throw in a can of drained black beans or lentils for protein. This switch not only saves money but adds fiber and nutrients too. You can also use a third less cheese while still keeping that yummy melty top that makes this dish so good.

Kid-Friendly Adjustments

This bake has become my answer for feeding family members who all like different things. For kids who hate veggies, I chop carrots and zucchini super small and mix them with the beef. My teen who loves spicy food gets happy when I add chopped jalapeño to his portion. These easy changes make everyone feel like dinner was made just for them.

Serving to Guests

Even with its simple ingredients, this bake always wows dinner guests. When friends come over, I put it in a pretty dish and serve it with a green salad and some crusty bread. A sprinkle of fresh herbs and a drizzle of good olive oil makes it look fancy. Guests are always surprised when I tell them ground beef is the main ingredient, showing that everyday meals can look really special.

Changing With the Seasons

Throughout the year, I switch up this flexible dish to use whatever's fresh. Spring versions get baby carrots and fresh peas. Summer brings garden zucchini and cherry tomatoes added just before finishing. Fall calls for chunks of butternut squash cooked until tender. Winter versions work great with hearty root veggies like parsnips. The creamy base stays the same while different seasonal veggies keep the dish interesting, even though we eat it often at our house.

Pro Kitchen Secrets

  • Pour a splash of red wine in the pot after cooking the beef to scrape up tasty bits
  • Try adding just a tiny bit of nutmeg to bring out the creamy mushroom flavor
  • Cook the rice in butter for 2-3 minutes before adding broth for a nuttier taste
  • A dash of Worcestershire sauce in the beef mixture makes everything tastier
  • In a rush? Use already-cooked rice and cut back on liquid

I've tweaked these tips over many versions of this dish, especially after finding out that quickly browning the rice in butter first creates an amazing depth that makes the whole meal better.

This Hearty Ground Beef and Rice Bake has become my go-to answer for nights when I need something filling without spending hours cooking. There's something so comforting about its creamy texture and rich flavor that works for everything from quiet family meals to having friends over. The mix of tasty ground beef, creamy mushroom soup, and fluffy rice creates something that's way more special than you'd expect from such simple ingredients, making it perfect for family dinners and potluck gatherings.

A white bowl filled with rice and meat. Pin it
A white bowl filled with rice and meat. | cookingflavor.com

Last-Minute Suggestions

  • Make it a complete meal by adding a layer of corn or cooked zucchini
  • Save time with pre-cut onions and peppers from the grocery store
  • Make twice as much and freeze in foil pans for quick meals later
  • Want some crunch? Add crushed tortilla chips with the top layer of cheese
  • Put out lime wedges so everyone can add a fresh citrus kick to their serving

Frequently Asked Questions

→ Could I use brown rice instead of white?
You bet, but brown rice needs more liquid and time. Bump up beef broth to 3½ cups, and let it cook for 35–40 minutes before adding mushrooms.
→ Can ground turkey replace beef?
Totally! Turkey, chicken, or even plant-based meat swaps work. Adjust any spices since turkey’s flavor is milder.
→ What works instead of cream of mushroom soup?
Cream of celery or chicken soup fits great. Or, whip up a homemade sauce by mixing butter, flour, and milk or broth.
→ Can I toss in extra veggies?
For sure! Bell peppers, spinach, or frozen veggie blends are amazing. Add peppers with onions, or stir in spinach or frozen veggies when adding the soup mix.
→ Best leftovers reheating tips?
Cover the dish and warm it in a 325°F oven for about 20 minutes. For microwaves, protect portions with a damp paper towel and use 70% power to keep it moist.

Beef Rice Casserole

A one-pan cheesy and creamy ground beef casserole with rice, made from pantry staples like mushroom soup. Simple, fast, and family-approved dinner.

Prep Time
10 Minutes
Cook Time
50 Minutes
Total Time
60 Minutes
By: Aicha

Category: Dinner

Difficulty: Easy

Cuisine: American

Yield: 6 Servings

Dietary: ~

Ingredients

→ Core Ingredients

01 1 pound of ground beef, 85% lean
02 1 1/4 cups uncooked white rice, not instant
03 1 1/2 tsp Italian herbs
04 Salt and pepper to taste
05 2 1/2 cups beef stock
06 8 oz. button mushrooms, sliced and cleaned
07 10 1/2 ounces of packaged mushroom soup
08 1/2 cup of sour cream
09 1/2 cup of milk, any kind works
10 2 tablespoons garlic, minced
11 3/4 cup chopped onion
12 3 tablespoons of butter (split)
13 2 cups shredded cheddar, split

Instructions

Step 01

Set oven to 350°F. Tip: This method cooks rice right in the pot. Prefer separate rice? Cook 3 3/4 cups on the side, and skip the broth.

Step 02

In a big pot over medium-high heat, cook the ground beef. While it browns, season with salt, pepper, and Italian herbs. Once done, drain grease and move the beef to a plate, then cover it.

Step 03

Using the same pot, melt 2 tablespoons of butter. Toss in the onions and sauté for about 5 minutes until tender. Stir in garlic and cook another minute.

Step 04

Pour in the beef stock, remaining butter, and rice. Give it a mix, bring it to a boil, then drop the heat to low. Cover the pot snugly and let it simmer for 10 minutes.

Step 05

Carefully place the sliced mushrooms into the pot. Cover again and cook another 5-10 minutes, following the rice directions. No stirring, keep it untouched!

Step 06

Turn the heat off, leave the lid on, and let it sit undisturbed for 10 minutes. This lets the rice release if it’s stuck to the bottom.

Step 07

Toss the beef back in the pot along with the mushroom soup, milk, sour cream, and half of the shredded cheese. Give it a good stir until it’s combined.

Step 08

Spoon the mixture into a greased 9x13 dish. Sprinkle the rest of the cheese on top.

Step 09

Cover the dish with foil and bake it for about 20 minutes. Serve warm!

Notes

  1. You can prep this ahead of time, keeping it in the fridge for up to 2 days.
  2. Swap mushrooms for frozen peas, corn, or carrots if you’d like.
  3. Freeze any leftovers—they reheat perfectly.
  4. Homemade chicken soup makes a great substitute for the canned version.

Tools You'll Need

  • Big cooking pot
  • 9x13 baking dish
  • Foil for covering

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes dairy products.
  • Contains wheat from the mushroom soup.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 480
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~