This zucchini pizza casserole transforms shredded zucchini into a crispy, cheesy crust layered with savory meat, sauce, and classic pizza toppings — a low-carb, family-friendly favorite.
For the crust:
4 cups shredded zucchini (2 medium)
2 large eggs
1 cup shredded mozzarella
¼ cup grated Parmesan
1 tsp Italian seasoning
½ tsp salt
For the topping:
1 lb ground beef or Italian sausage
2 cloves garlic, minced
1 cup marinara or pizza sauce
1½ cups shredded mozzarella
Optional toppings: pepperoni, olives, mushrooms, peppers
Preheat oven to 400°F. Grease a 9×13-inch dish.
Shred zucchini, salt, and let sit 10 min. Squeeze out liquid.
Mix zucchini with eggs, cheese, and seasoning. Press into dish and bake 20 min.
Brown meat, add garlic and sauce. Simmer 5 min.
Spread meat sauce on crust. Top with cheese and desired toppings.
Bake 15 min more. Broil 2–3 min if desired.
Rest 5–10 min before slicing and serving.
Dry zucchini thoroughly to avoid soggy crust. Use vegetarian toppings or dairy-free cheese as needed. Freezes and reheats well.