Ingredients

• 2 large zucchini , thinly sliced
• 2 tablespoons olive oil
• 1 large onion , diced
• 2 cloves garlic , minced
• 1 , 16 ounce
• 1 cup shredded mozzarella cheese , or more to taste

Instructions

1. 1 Preheat the oven to 325 degrees F (165 degrees C).
2. 2 Bring a large pot of water to a boil; add zucchini slices and cook until tender; drain well.
3. 3 Heat olive oil in a medium skillet over medium heat; stir in onion and garlic and cook until onion is tender, about 2 minutes.
4. 4 Combine zucchini, onion, and garlic in a 9x12-inch casserole dish; pour marinara sauce on top and stir well. Top with mozzarella cheese.
5. 5 Bake in preheated oven until zucchini slices are heated through and cheese is bubbly, about 20 minutes.

Nutrition per serving