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Zucchini Pizza Casserole


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  • Author: Isabella Florelle
  • Total Time: 55 minutes
  • Yield: 8 servings
  • Diet: Gluten Free

Description

A delicious, low-carb Zucchini Pizza Casserole loaded with cheesy, saucy goodness and all your favorite pizza flavors—without the crust! Perfect for keto, gluten-free, or family-friendly dinners.


Ingredients

  • 4 cups shredded zucchini
  • 2 large eggs
  • ½ cup grated Parmesan cheese
  • 2 cups shredded mozzarella cheese (divided)
  • 1 pound ground beef or turkey
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 ½ cups low-sugar marinara or pizza sauce
  • 1 tsp Italian seasoning
  • Salt and pepper to taste
  • Optional toppings: pepperoni, bell peppers, mushrooms, olives


Instructions

  1. Prepare the Zucchini Crust:
    Shred zucchini and sprinkle lightly with salt. Let sit 10 minutes, then squeeze out as much water as possible using a towel.
  2. Make the Crust Mixture:
    Combine zucchini with eggs, Parmesan, and 1 cup mozzarella. Spread evenly in a greased 9×13-inch baking dish.
  3. Bake the Crust:
    Bake at 400°F (200°C) for 15–20 minutes, until golden and set.
  4. Cook the Meat Sauce:
    While the crust bakes, cook ground beef, onion, and garlic in a skillet until browned. Drain excess fat, then add marinara and Italian seasoning. Simmer for 5 minutes.
  5. Assemble the Casserole:
    Spread meat sauce over the baked crust. Top with remaining mozzarella and your favorite pizza toppings.
  6. Bake Again:
    Return to the oven for 15–20 minutes until cheese is melted and bubbly.
  7. Cool and Serve:
    Let cool for 5–10 minutes before slicing. Serve warm and enjoy!

Notes

  • Drain the zucchini well to prevent a soggy crust.
  • Use part-skim mozzarella for fewer calories and less grease.
  • Add spice with crushed red pepper flakes or jalapeños.
  • Double the recipe and freeze one casserole for future meals.
  • Swap meats — ground chicken, turkey, or sausage all work great.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes