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Cheesy Zucchini Pizza Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 24 reviews
  • Author: Lily
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 12 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: Italian-American
  • Diet: Low Lactose

Description

A delicious and healthy Zucchini Pizza Casserole that layers shredded zucchini with cheeses and a savory ground beef tomato sauce, baked to perfection for a comforting meal.


Ingredients

Scale

Zucchini Base

  • 4 cups unpeeled zucchini, shredded
  • 1/2 teaspoon salt
  • 2 large eggs
  • 1/2 cup grated Parmesan cheese
  • 1 cup shredded mozzarella cheese (half divided)
  • 1 cup shredded cheddar cheese (half divided)

Meat Sauce

  • 1 lb ground beef
  • 1/2 cup chopped white onion
  • 2 cloves garlic, minced
  • 1 (15 ounce) can tomato sauce or marinara
  • Remaining 1 cup shredded mozzarella cheese
  • Remaining 1 cup shredded cheddar cheese


Instructions

  1. Prepare Zucchini: Preheat your oven to 400° F. Place shredded zucchini in a colander and sprinkle with salt. Let it sit for 10 minutes, then squeeze out as much moisture as possible to avoid a watery casserole.
  2. Mix Zucchini Base: In a large bowl, combine the drained zucchini with eggs, Parmesan cheese, and half of the shredded mozzarella and cheddar cheeses. Mix well to incorporate all ingredients.
  3. Bake Zucchini Layer: Press the zucchini mixture evenly into a greased 13×9 inch baking dish. Bake in the preheated oven for 20 minutes to set the base.
  4. Cook Meat Sauce: While the zucchini layer bakes, heat a large saucepan over medium heat. Cook ground beef and chopped onion until the beef is no longer pink. Add minced garlic and cook for one more minute. Drain excess fat.
  5. Add Tomato Sauce: Stir in the tomato sauce or marinara into the cooked beef mixture and simmer briefly to combine flavors.
  6. Assemble Casserole: Remove the zucchini layer from the oven and spoon the meat sauce evenly over it. Sprinkle the remaining mozzarella and cheddar cheeses on top.
  7. Final Bake: Return the casserole to the oven and bake until the cheese is melted and the dish is heated through, about 10 minutes longer.

Notes

  • Pressing out zucchini moisture is crucial to prevent a soggy casserole.
  • You can substitute ground turkey or chicken for ground beef for a leaner option.
  • Use fresh garlic or garlic powder according to preference.
  • For extra flavor, add Italian seasoning or fresh basil to the meat sauce.
  • Let the casserole cool slightly before serving to help it set for easier slicing.

Nutrition

  • Serving Size: 1 slice
  • Calories: 280 kcal
  • Sugar: 5 g
  • Sodium: 520 mg
  • Fat: 18 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 10 g
  • Fiber: 2 g
  • Protein: 20 g
  • Cholesterol: 85 mg