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Zucchini Hamburger Casserole

Delicious Zucchini Hamburger Casserole for Comfort Food Lovers

This Zucchini Hamburger Casserole is a hearty, low-carb comfort food perfect for meal prep.
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Prep Time 20 minutes
Cook Time 30 minutes
Resting Time 10 minutes
Total Time 1 hour
Servings: 6 slices
Course: Dinner
Cuisine: American
Calories: 350
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Casserole
  • 1 pound Ground Beef Ground turkey is a leaner substitute.
  • 4 cups Zucchini Slice into ¼-inch rounds.
  • 1 medium Yellow Onion Use shallots for milder flavor.
  • 2 cloves Garlic Or ¼ teaspoon garlic powder.
  • 15 ounces Crushed Tomatoes Fresh chopped tomatoes can be used as a substitute.
  • 2 tablespoons Tomato Paste Reduce slightly if preferred.
  • 1 tablespoon Olive Oil Any neutral oil like canola works well.
  • 1 teaspoon Dried Basil Use fresh herbs, doubling the quantity if desired.
  • 1 teaspoon Dried Oregano
  • 1/4 teaspoon Red Pepper Flakes Omit if you prefer no spice.
  • 2 cups Mozzarella Cheese Cheddar can be used for a sharper taste.
  • 1/2 cup Parmesan Cheese Omit for a dairy-free option.
  • 1 cup Mushrooms Swap with any veggie you enjoy.
  • 1 medium Bell Pepper Use colorful pepper varieties for fun.
  • 1 cup Ricotta or Cottage Cheese Omit for a lighter dish.

Equipment

  • Skillet
  • Baking Dish

Method
 

Casserole Preparation
  1. Preheat your oven to 375°F (190°C) and grease a 9x13-inch baking dish.
  2. Slice zucchini into ¼-inch rounds and sprinkle with salt; let sit for 10 minutes to draw moisture, then pat dry.
  3. In a large skillet, warm a tablespoon of olive oil over medium heat. Sauté onion until translucent, then add garlic and cook for an additional minute. Add ground beef and cook until browned, then drain excess fat.
  4. Stir in crushed tomatoes, tomato paste, basil, oregano, and red pepper flakes. Season with salt and pepper, and let simmer for 5-7 minutes.
  5. In the baking dish, layer half of the beef mixture, followed by half of the zucchini slices. Repeat the layers and top with mozzarella and Parmesan cheese.
  6. Bake uncovered for 25-30 minutes until bubbly and cheese is golden brown. Broil for an additional 2-3 minutes for a crispy topping.
  7. Remove from oven and let rest for 10 minutes before slicing and serving.

Nutrition

Serving: 1sliceCalories: 350kcalCarbohydrates: 10gProtein: 25gFat: 20gSaturated Fat: 10gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gCholesterol: 80mgSodium: 600mgPotassium: 700mgFiber: 3gSugar: 5gVitamin A: 500IUVitamin C: 15mgCalcium: 200mgIron: 3mg

Notes

This casserole is flexible; substitute ingredients based on dietary needs, and store leftovers in an airtight container for up to 4 days.

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