Go Back
Print Recipe

Low Carb Pizza Casserole

Low Carb Pizza Casserole is a delicious, crustless pizza bake that delivers all the classic pizza flavors without the carbs. Made with a creamy egg and cheese base, layered with rich pizza sauce and melty mozzarella, this easy casserole is perfect for keto, low-carb, and gluten-free lifestyles. It’s customizable with your favorite non-pork pizza toppings and ideal for quick weeknight dinners or meal prep.
Prep Time10 minutes
Cook Time30 minutes
Total Time40 minutes
Servings: 8

Ingredients

Casserole Base

  • 4 oz cream cheese softened
  • 4 large eggs
  • ⅓ cup heavy cream
  • ¼ cup grated Parmesan cheese
  • ½ teaspoon minced garlic
  • ½ teaspoon dried oregano

Cheese Layer

  • 1 cup Asiago Romano, Parmesan, or a combination
  • 2 cups shredded mozzarella cheese divided

Toppings

  • ½ cup low carb pizza sauce
  • Optional pizza toppings vegetables, cooked beef, grilled chicken, turkey pepperoni

Instructions

  • Preheat oven to 350°F (175°C) and grease a 13×9-inch baking pan.
  • In a food processor or using an electric mixer, blend cream cheese and eggs until smooth.
  • Add heavy cream, Parmesan cheese, garlic, and oregano; blend until fully combined.
  • Sprinkle the Asiago (or Romano/Parmesan) and 1 cup of mozzarella evenly over the bottom of the prepared pan.
  • Pour the egg mixture over the cheese layer.
  • Bake for 30 minutes, then remove from oven.
  • Spread pizza sauce evenly over the baked base.
  • Add desired toppings, then sprinkle with remaining 1 cup mozzarella cheese.
  • Broil on high for 2–4 minutes, a few inches from the heat, until cheese is bubbly and lightly browned.
  • Let rest for a few minutes before slicing and serving.

Notes

Ingredient Substitutions

  • Replace heavy cream with coconut cream for dairy sensitivity
  • Use Italian seasoning instead of oregano for extra flavor

Make-Ahead

  • Assemble casserole base and bake ahead; add sauce and toppings just before serving
  • Store leftovers in the refrigerator up to 4 days

Serving Variations

  • Serve with a simple green salad for a complete meal
  • Add crushed red pepper flakes for extra heat

Avoid Mistakes

  • Don’t over-broil or cheese may burn quickly
  • Let casserole rest before slicing to set properly