Description

Enjoy a hearty Zucchini Hamburger Casserole packed with flavor! This dish combines tender zucchini, savory ground beef, and a cheesy topping for a quick and satisfying dinner. Perfect for busy nights when you need a comforting, homemade meal.

Ingredients

Scale

1 tablespoon olive oil
2 to 2½ pounds zucchini (about 3 to 4 medium)
¼ teaspoon salt
⅛ teaspoon black pepper
1 pound lean ground beef
1 small yellow onion, finely diced
1 teaspoon italian seasoning
1 teaspoon garlic powder
1 (24 ounce) jar pasta sauce
1 (14.5 ounce) can petite diced tomatoes, gently drained
1 egg
2 cups shredded italian cheese blend
¼ cup milk
garlic bread or pasta, for serving, optional

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Instructions

Preheat the oven to 375°F and grease a 9×13-inch baking dish.
Halve the zucchini lengthwise, then cut into ½-inch moons.
In a large skillet over medium-high heat, heat the olive oil, then add the zucchini, salt, and pepper. Cook while stirring occasionally until it starts to soften, about 3 to 6 minutes. Transfer to the baking dish.
In the same skillet, cook the ground beef and diced onion over medium-high heat until the beef is browned. Drain any excess fat.
Stir in the Italian seasoning, garlic powder, pasta sauce, and diced tomatoes. Pour this mixture into the baking dish and mix it gently with the zucchini.
In a small bowl, whisk together the egg and milk. Add the cheese and stir until coated. Spoon the cheese mixture evenly over the casserole.
Bake for 25 to 30 minutes, until hot and bubbly and the topping is melted and lightly browned.
Let rest for 10 minutes before serving to thicken the juices.

Notes

For extra flavor, you can add some chopped bell peppers to the beef mixture.
This casserole pairs well with garlic bread or a side salad for a complete meal.
Feel free to substitute the cheese with your favorite blend for a different taste.

Nutrition

Serving Size: 1/6 of casserole
Calories: 392
Sugar: 5g
Sodium: 430mg
Fat: 23g
Saturated Fat: 11g
Unsaturated Fat: 8g
Trans Fat: 0g
Carbohydrates: 14g
Fiber: 2g
Protein: 30g
Cholesterol: 90mg