Ground Beef and Zucchini Casserole

User Reviews

5.0

15 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    10 mins

  • Total Time

    40 mins

  • Servings

    6 servings

  • Calories

    386 kcal

  • Course

    Lunch, Dinner

  • Cuisine

    American

Ground Beef and Zucchini Casserole

This easy ground beef and zucchini casserole is rich, cheesy, and protein-packed. It's a simple and delicious dish that is lightened up with cottage cheese and filled with veggies. Perfect for a comforting weeknight dinner!

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Ingredients

Servings
  • 2 lbs zucchini sliced into rounds
  • 1 tablespoon avocado oil or olive oil
  • 1 large yellow onion chopped
  • 3 cloves garlic minced
  • 1 lb ground beef I like 90% lean
  • salt & pepper to taste
  • 1 teaspoon garlic powder
  • 1 teaspoon Italian seasoning
  • ½ cup cottage cheese or ricotta cheese
  • 14 oz can crushed tomatoes
  • 2 tablespoon tomato paste
  • ½ cup broth or water
  • ½ cup grated or shredded Parmesan cheese
  • 1 cup shredded Mozzarella cheese
  • fresh basil for garnish
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Instructions

Prep:

  1. Preheat your oven to 350°F (175°C).
  2. Slice the zucchini into rounds and place them in a colander in the sink. Sprinkle with salt to draw out excess water. Allow them to sit while you prepare the rest of the dish.
  3. Grease or spray a 9x13-inch casserole dish and set aside.

Cook Ground Beef Mixture:

  1. In a large skillet or pot, heat 1 tablespoon of avocado oil over medium heat.
  2. Sauté the chopped onion until soft and beginning to brown, about 5-10 minutes.
  3. Add the minced garlic and cook for another minute until fragrant.
  4. Add the ground beef to the skillet and cook until browned.
  5. Season with salt, pepper, garlic powder, and Italian seasoning.
  6. Once the beef is cooked through, add the crushed tomatoes, cottage cheese (or ricotta), ½ cup of parmesan cheese, tomato paste, and broth or water. Stir until well combined.

Assemble the Casserole:

  1. Shake the colander with the zucchini rounds to remove excess water, then pat them dry with a paper towel.
  2. Add half of the zucchini rounds to the beef mixture.
  3. Spread the ground beef mixture evenly in the prepared casserole dish.
  4. Arrange the rest of the zucchini rounds on top of the beef mixture, reserving some for a final layer. Leave some space so the beef and sauce are visible.

Bake:

  1. Bake in the preheated oven for 15 minutes. Carefully remove the casserole from the oven and sprinkle the shredded mozzarella cheese over the top. Return the casserole to the oven and bake for an additional 10-15 minutes, or until the cheese is melted and lightly browned.

Serve:

  1. Garnish the casserole with fresh basil before serving.

Notes

  • Storing: Store any leftover casserole in an airtight container in the refrigerator for up to 3-4 days. Make sure to allow it to cool completely before refrigerating.
  • Reheating: You can reheat individual portions in the microwave until heated through or place the entire casserole dish in the oven at 350°F (175°C) until warmed.
  • Freezing: This casserole freezes well. Allow it to cool completely, then store it in an airtight container or freezer-safe bag for up to 3 months. Thaw in the refrigerator overnight before reheating.
  • Cottage Cheese vs. Ricotta: You can use either! Cottage cheese will lighten up this dish and add more protein, while ricotta will make it richer.
  • Make-Ahead Option: This dish is perfect for meal prep and entertaining! It can be assembled ahead of time and refrigerated for up to 1 day until ready to bake.
  • Customization: Feel free to customize the casserole based on personal preferences. Add extra vegetables like bell peppers or mushrooms for added flavor and nutrition, or incorporate different cheeses for a unique twist.
  • Ground Beef Substitutes: Ground turkey or chicken, lentils, Beyond Beef, or other plant-based ground meat alternatives.
  • Tomato Sauce Substitutes: Marinara sauce, homemade tomato sauce.
  • Broth Substitutes: Chicken or beef bone broth, water, or vegetable broth.

Nutrition Information

Show Details
Calories 386kcal (19%) Carbohydrates 16g (5%) Protein 26g (52%) Fat 20g (31%) Saturated Fat 8g (40%) Monounsaturated Fat 6g Cholesterol 76mg (25%) Sodium 541mg (23%) Potassium 945mg (27%) Fiber 4g (16%) Sugar 6g (12%) Vitamin A 738IU (15%) Vitamin C 37mg (41%) Calcium 256mg (26%) Iron 3mg (17%)

Nutrition Facts

Serving: 6servings

Amount Per Serving

Calories 386 kcal

% Daily Value*

Calories 386kcal 19%
Carbohydrates 16g 5%
Protein 26g 52%
Fat 20g 31%
Saturated Fat 8g 40%
Monounsaturated Fat 6g 30%
Cholesterol 76mg 25%
Sodium 541mg 23%
Potassium 945mg 20%
Fiber 4g 16%
Sugar 6g 12%
Vitamin A 738IU 15%
Vitamin C 37mg 41%
Calcium 256mg 26%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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Overall Rating

5.0

15 reviews
Excellent

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