If you are searching for a comforting yet low-carb dinner that feels indulgent but is surprisingly simple to make, this Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe is an absolute must-try. It combines the hearty richness of seasoned ground beef with the creamy decadence of cream cheese and the delightful meltiness of mozzarella, all brought together by the gentle, nutty texture of cauliflower rice. This dish is a perfect way to enjoy a classic casserole flavor while sneaking in nutritious veggies, making it a win-win for both taste and wellness.
Ingredients You’ll Need
These ingredients are straightforward and easy to find, each playing an essential role in delivering the rich, creamy texture and savory depth of this casserole. From the ground beef for protein to the blend of cheeses that create that irresistible gooey topping, every component has its purpose.
- 1 pound ground beef: Provides hearty flavor and satisfying protein as the casserole’s foundation.
- 1/4 teaspoon sea salt: Enhances the natural flavors of the beef and vegetables without overpowering.
- 1/4 teaspoon ground black pepper: Adds a gentle heat and aromatic touch.
- 1 tablespoon olive oil: Used for sautéing, it brings a smooth texture and subtle fruitiness.
- 1 medium onion: Gives sweetness and depth when cooked, balancing the savory meat.
- 1 teaspoon minced garlic: Infuses the dish with an unforgettable fragrant layer.
- 1 (14.11 ounces) frozen cauliflower rice: The low-carb substitute for rice, adding bulk and nutrition.
- 8 ounces cream cheese: Contributes creamy richness and silky texture to the casserole.
- 1 cup heavy cream: Makes the dish luxuriously smooth and helps bind the ingredients.
- 2 cups shredded mozzarella cheese: Provides that classic, bubbly, golden crust everyone loves on casseroles.
How to Make Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe
Step 1: Preheat Your Oven
Start by preheating your oven to 400 degrees Fahrenheit. This step ensures that by the time you’ve finished preparing the casserole, the oven is perfectly hot to give the top a beautiful golden crust.
Step 2: Season the Ground Beef
Generously season the ground beef with sea salt and black pepper. This simple seasoning is crucial because it sets the savory base for the entire dish and makes each bite flavorful.
Step 3: Sauté Beef, Onion, and Garlic
Heat olive oil in a large non-stick skillet over medium-high heat. Add the ground beef, diced onion, and minced garlic. Cook for about 5 minutes until the beef has lost its pinkness and the onions are soft and aromatic. At this point, drain any excess fat for a lighter casserole.
Step 4: Add Cauliflower Rice
Stir in the frozen cauliflower rice with the beef mixture. Let it cook together for 2 minutes to slightly soften the cauliflower and meld the flavors. If you notice any excess liquid or grease, drain it carefully before the next step.
Step 5: Incorporate Cream Cheese and Heavy Cream
Reduce heat slightly and add cream cheese and heavy cream to the skillet, stirring until the cream cheese melts completely and creates a luscious sauce. Take a moment to taste and adjust salt and pepper if necessary to keep the flavors balanced.
Step 6: Bake the Casserole
If your skillet is ovenproof, sprinkle the shredded mozzarella cheese directly over the mixture and place it in the oven to bake for 15 minutes. The cheese will melt and brown perfectly, giving you gorgeous color and texture.
Step 7: Transfer and Bake (if needed)
If your skillet isn’t ovenproof, transfer everything into a 9×13 inch baking dish. Then, add mozzarella on top before placing it into the oven for 15 minutes so the cheese melts and forms that golden topping we all crave.
Step 8: Garnish and Serve
Once baked to bubbly, golden perfection, remove your Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe from the oven. Let it rest briefly, garnish if you like, and get ready to dig into an easy, fulfilling meal that feels like a cozy hug on a plate.
How to Serve Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe
Garnishes
The casserole is fantastic on its own but adding fresh garnishes can elevate it even more. Bright chopped parsley or fresh basil leaves bring a pop of color and refreshing herbal notes, while a light drizzle of hot sauce can add a satisfying spicy kick.
Side Dishes
Complement the richness of this casserole with crisp, fresh sides like a simple green salad tossed in lemon vinaigrette or roasted vegetables seasoned lightly with olive oil and herbs. These sides add contrast in texture and brightness to the creamy, cheesy main dish.
Creative Ways to Present
If you want to get a little fancy, serve this casserole in individual ramekins for a stylish, personal touch. Alternatively, spoon it into lettuce wraps for a low-carb handheld meal or accompany it with toasted garlic bread to soak up every bit of that creamy goodness.
Make Ahead and Storage
Storing Leftovers
This casserole stores beautifully in an airtight container in the refrigerator for up to 3 days. The flavors meld even more overnight, making leftovers just as delicious—if not better—than the first serving.
Freezing
You can freeze this Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe in a suitable freezer-safe dish for up to 2 months. Just make sure to cool it completely before freezing to preserve texture and flavor.
Reheating
Reheat leftovers in the oven at 350 degrees Fahrenheit for about 15-20 minutes until warmed through, or microwave individual portions for a quick, comforting meal. To keep the topping crispy, reheating in the oven is your best bet.
FAQs
Can I use fresh cauliflower rice instead of frozen?
Absolutely! Fresh cauliflower rice can be swapped in, but note it may release more water while cooking, so adjust the cooking time and drainage accordingly to avoid a soggy casserole.
Is it okay to substitute mozzarella with another cheese?
Yes, you can use cheeses like cheddar, Monterey Jack, or even a blend. Each will change the flavor slightly but keep that melty, cheesy goodness. Mozzarella just offers the perfect mild creaminess and melting consistency.
Can I make this recipe vegetarian?
Definitely! To make a vegetarian version, replace the ground beef with sautéed mushrooms, lentils, or a plant-based meat alternative. The cream cheese and mozzarella will keep it nice and creamy.
How can I make this recipe lower in fat?
Use ground beef that’s leaner, substitute heavy cream with half-and-half, and reduce or omit some cheese if you prefer. Each tweak will lighten the casserole without sacrificing too much flavor.
Can I prepare this dish ahead of time before baking?
Yes, you can assemble the casserole and refrigerate it for up to one day before baking. Just add the cheese topping when you’re ready to bake to keep that beautiful golden crust fresh.
Final Thoughts
This Cauliflower Rice Casserole with Ground Beef, Cream Cheese, and Mozzarella Recipe is truly a gem that balances comfort food vibes with health-conscious swaps. Whether you’re feeding family or meal prepping for the week, it delivers on flavor, texture, and satisfaction every time. I can’t wait for you to try it and fall in love with this creamy, cheesy, and deliciously hearty dish!
