This High-Protein Ground Beef Zucchini Parmesan Casserole is a nutritious and satisfying dish that combines lean ground beef with fresh zucchini and a cheesy topping. It’s a great option for those looking for healthy dinner ideas that are also affordable.

This recipe is straightforward and falls under easy casserole recipes, making it perfect for busy weeknights. It’s a delicious way to enjoy a hearty meal without breaking the bank.

Easy Ground Beef Zucchini Casserole Recipe

This casserole features layers of seasoned ground beef, sliced zucchini, and a blend of cheeses, all baked to perfection. It takes about 50 minutes to prepare and cook, serving 6 people. It’s an excellent choice for cheap dinners that don’t compromise on flavor.

Ingredients

• 1 pound lean ground beef
• 2 medium zucchinis, sliced
• 1 cup marinara sauce
• 1 cup shredded mozzarella cheese
• 1/2 cup grated Parmesan cheese
• 1 small onion, chopped
• 2 cloves garlic, minced
• 1 teaspoon Italian seasoning
• Salt and pepper to taste
• 1 tablespoon olive oil
• Fresh basil for garnish (optional)

Instructions

1. Preheat the Oven: Preheat your oven to 375°F (190°C).
2. Cook the Beef: In a large skillet, heat the olive oil over medium heat. Add the chopped onion and garlic, sautéing until softened. Add the ground beef, breaking it apart, and cook until browned. Drain excess fat if necessary.
3. Season the Mixture: Stir in the marinara sauce, Italian seasoning, salt, and pepper. Let it simmer for a few minutes.
4. Layer the Casserole: In a greased baking dish, layer half of the sliced zucchini, followed by the beef mixture, and then half of the mozzarella cheese. Repeat the layers with the remaining zucchini and beef mixture, finishing with the remaining mozzarella and Parmesan cheese on top.
5. Bake: Cover the dish with foil and bake for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.
6. Serve: Let the casserole cool for a few minutes before garnishing with fresh basil if desired. Serve warm.

Cook and Prep Times

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 minutes

Nutrition Information

• Servings: 6 servings
• Calories: 320kcal
• Fat: 18g
• Protein: 30g
• Carbohydrates: 8g