Quick Description
This Low Carb Pizza Casserole is a delicious, protein-packed alternative to traditional pizza. With a base of low-carb pasta, lean ground beef (or Italian sausage), and all the classic pizza flavors like cheese and marinara sauce, it’s the perfect low-carb comfort food. It’s easy to make, satisfying, and can be customized with your favorite pizza toppings!
Servings & Timing
- Servings: 6–8
- Prep Time: 15 minutes
- Cook Time: 25–30 minutes
- Total Time: 40–45 minutes
Ingredients List
For the Base:
- 12 oz (about 4 cups) cooked low-carb pasta (penne, rigatoni, or rotini work best for sauce cling)
- 1 lb lean ground beef (93/7) or Italian sausage (for flavor and protein)
- 1 cup marinara sauce (preferably sugar-free for a low-carb version)
- 1 ½ cups shredded mozzarella cheese
- 1 cup shredded cheddar cheese (optional for extra cheesiness)
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp dried oregano
- Salt and pepper, to taste
- 1 tbsp olive oil (for cooking the meat)
Optional Toppings:
- Sliced pepperoni
- Sliced olives
- Chopped bell peppers
- Mushrooms
- Fresh basil or parsley (for garnish)
Instructions
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). Grease a 9×13-inch casserole dish with a little olive oil or non-stick cooking spray.
Step 2: Cook the Pasta
Cook the low-carb pasta according to package instructions. Drain and set aside.
Step 3: Cook the Meat
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the ground beef or Italian sausage and cook, breaking it up with a spoon, until browned and fully cooked (about 6–8 minutes). Drain any excess fat.
Step 4: Add the Sauce and Seasonings
Stir in the marinara sauce, garlic powder, onion powder, oregano, salt, and pepper. Let the mixture simmer for about 2 minutes to allow the flavors to combine. If using optional pizza toppings like pepperoni or olives, stir them into the sauce mixture now.
Step 5: Combine with Pasta and Cheese
In the prepared casserole dish, combine the cooked pasta and the meat sauce mixture. Stir to combine, ensuring the pasta is evenly coated with the sauce. Sprinkle the shredded mozzarella and cheddar cheese evenly over the top of the casserole.
Step 6: Bake
Bake in the preheated oven for 20–25 minutes, or until the cheese is melted and bubbly and the casserole is hot throughout.
Step 7: Garnish and Serve
Remove from the oven and garnish with fresh basil or parsley if desired. Serve hot and enjoy!
Additional Notes
- Low-Carb Pasta: You can use a variety of low-carb pasta alternatives, such as zucchini noodles or spaghetti squash, for a completely grain-free version of this casserole.
- Make It Vegetarian: Omit the ground beef or sausage and use a variety of veggies (such as mushrooms, peppers, and spinach) for a vegetarian pizza casserole.
- Cheese Swap: You can swap the mozzarella and cheddar with other cheeses like provolone, parmesan, or goat cheese for different flavor profiles.
Dietary Info
- Low-Carb: This casserole is made with low-carb pasta alternatives, making it perfect for those on a keto or low-carb diet.
- High-Protein: The ground beef or sausage adds plenty of protein to keep you satisfied.
- Gluten-Free: Use gluten-free pasta or spiralized zucchini to make this casserole completely gluten-free.
- Dairy-Heavy Option: This dish is loaded with cheese, providing both flavor and a source of healthy fats.
Recipe Variations & Serving Suggestions
- Add More Veggies: Stir in cooked spinach, zucchini, or bell peppers to increase the vegetable content.
- Cauliflower Rice Base: For a completely grain-free version, swap out the pasta with cauliflower rice.
- Serve with a Salad: Pair the casserole with a crisp, fresh salad to add some crunch and balance out the richness of the dish.
Storage & Make-Ahead
- Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days.
- Freezing: This casserole freezes well! Freeze individual portions for up to 1 month. Thaw and reheat in the oven at 350°F (175°C) until heated through.
FAQs
Q: Can I use ground turkey or chicken?
Yes, ground turkey or chicken is a great, lean alternative to beef or sausage. Just keep in mind that the flavor will be a little lighter.
Q: Can I make this casserole ahead of time?
Absolutely! Prepare the casserole up to the baking step, cover, and refrigerate it overnight. Bake it the next day when you’re ready to eat.
