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.
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
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.
Salt and drain zucchini thoroughly to avoid sogginess.
Add your favorite pizza toppings.
Store leftovers refrigerated for up to 4 days. Freezes well.