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Zucchini Pizza Casserole – A Low-Carb Family Favorite

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A cheesy, low-carb casserole that combines the flavors of classic pizza with a fresh zucchini crust. Perfect for weeknights, meal prep, or healthier comfort food.

Ingredients

Scale
  • 4 cups grated zucchini

  • ½ tsp salt

  • 2 large eggs, beaten

  • 1 cup shredded mozzarella (for crust)

  • ½ cup grated Parmesan

  • 1 lb ground beef or Italian sausage

  • 1 ½ cups marinara sauce

  • 1 ½ cups shredded mozzarella (for topping)

  • Optional: Pepperoni, olives, mushrooms, red pepper flakes

Instructions

  • Preheat oven to 400°F (200°C).

  • Grate zucchini and toss with salt. Let sit 10 min, then squeeze out all moisture.

  • In a bowl, combine zucchini, eggs, 1 cup mozzarella, and Parmesan.

  • Press into greased 9×13″ baking dish. Bake for 20 min until set and golden.

  • Brown meat in a skillet, drain, and stir in marinara. Simmer 5 min.

  • Spread meat mixture over zucchini crust. Top with 1½ cups mozzarella and optional toppings.

  • Bake for 15–20 more minutes, until bubbly and golden.

  • Let rest 5–10 min before slicing.

Notes

  • Salt and drain zucchini thoroughly to avoid sogginess.

  • Add your favorite pizza toppings.

  • Store leftovers refrigerated for up to 4 days. Freezes well.