• Side Dishes
  • Parmesan Zucchini and Tomato Gratin

    Thinly sliced zucchini and tomatoes, layered and baked with onion & garlic and topped with shredded parmesan. This parmesan zucchini and tomato gratin is such a light and delicious side dish.

    This is one of those recipes that exceeded my expectations. It is not only very easy to put together but it also tastes amazing and is absolutely flavorful. Zucchini and tomatoes go wonderfully together. And the garlic and onion perfectly complete this recipe and add an amazing flavor to the parmesan zucchini and tomato gratin.

    Parmesan Zucchini and Tomato Gratin-4

    MY OTHER RECIPES

    You can serve this gratin as a side with baked or grilled chicken, meat skewers, fish, etc. It’s perfect side dish for summer when tomatoes and zucchini are in abundance. It also makes a great side dish to bring to a potluck or a family gathering.

    MY LATEST RECIPES

    If you have more zucchini than you know what to do with them, have you checked out my Stuffed Zucchini Boats with Yogurt Garlic Sauce and my Stuffed Zucchini Cups?

    Parmesan Zucchini and Tomato Gratin-2

    How To Make Parmesan Zucchini and Tomato Gratin

    What you need

    1 zucchini, thinly sliced

    3 medium tomatoes, thinly sliced

    1/2 medium onion, chopped

    1 clove garlic, minced

    1/4 cup shredded Parmesan cheese

    Salt and pepper to taste

    Oregano

    Instructions

    Preheat oven to 350 F.

    Saute onions until translucent. Add minced garlic and saute for 30 seconds. Transfer 1/3 of the mixture to the bottom of a medium round tart dish (or casserole dish).

    Layer the tomatoes and zucchini in a circle by alternating a layer of 2 zucchini slices and 1 tomato slice until the dish is filled.

    Top with remaining onion-garlic mixture. Drizzle with olive oil and sprinkle with salt, black pepper, oregano to taste. Top with the shredded Parmesan cheese.

    Bake the Parmesan zucchini and tomato gratin in a preheated oven for about 35 minutes, or until lightly browned.

    Parmesan Zucchini and Tomato Gratin-3

    5 from 8 votes
    Parmesan Zucchini and Tomato Gratin
    Prep Time
    10 mins
    Cook Time
    35 mins
    Total Time
    45 mins
     

    Parmesan Zucchini and Tomato Gratin - Thinly sliced zucchini and tomatoes, layered and baked with onion & garlic and topped with shredded parmesan.

    Course: Side Dish
    Cuisine: American
    Servings: 6
    Calories: 82 kcal
    Author: Neli @ Delicious Meets Healthy
    Ingredients
    • 1 zucchini thinly sliced
    • 3 medium tomatoes thinly sliced
    • 1/2 medium onion chopped
    • 1 clove garlic minced
    • 1/4 cup shredded Parmesan cheese
    • Salt and pepper to taste
    • Oregano
    Instructions
    1. Preheat oven to 350 F.
    2. Saute onions until translucent. Add minced garlic and saute for 30 seconds. Transfer 1/3 of the mixture to the bottom of a medium round tart dish (or casserole dish).
    3. Layer the tomatoes and zucchini in a circle by alternating a layer of 2 zucchini slices and 1 tomato slice until the dish is filled.
    4. Top with remaining onion-garlic mixture. Drizzle with olive oil and sprinkle with salt, black pepper, oregano to taste. Top with the shredded Parmesan cheese.

    5. Bake the Parmesan zucchini and tomato gratin in a preheated oven for about 35 minutes, or until lightly browned.

    Nutrition Facts
    Parmesan Zucchini and Tomato Gratin
    Amount Per Serving (123 g)
    Calories 82 Calories from Fat 38
    % Daily Value*
    Total Fat 4.2g 6%
    Saturated Fat 2.7g 14%
    Polyunsaturated Fat 1.5g
    Cholesterol 14mg 5%
    Sodium 376mg 16%
    Total Carbohydrates 5.3g 2%
    Dietary Fiber 1.4g 6%
    Sugars 2.6g
    Protein 7.2g 14%
    * Percent Daily Values are based on a 2000 calorie diet.

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    Comments

    What a beautiful summer dish. Perfect for all the fresh garden veggies. Can be used as a side or even main. Would also be a great addition to a brunch menu.

    Mmmmm….that looks and sounds delish! Love all the summery flavors 🙂 Also looks easy enough to try and make! Thanks for sharing 🙂

      Delicious Meets Healthy

      Thanks, Nicole!

    What an utterly beautiful dish this is. I love how it looks and all the ingredients are things we like so I can definitely see me making this. A perfect light summer meal.

      Delicious Meets Healthy

      Thanks Jo! Hope you give it a try! 🙂

    Megan

    This looks and sounds amazing! Definitely going to have to try this dish over the weekend.

      Delicious Meets Healthy

      Thanks, Megan! I think you will love it! 🙂
      I have to come up with another zucchini recipe this weekend because we have so many in the garden.

    Melissa J

    This looks beautiful and sounds delish. Can’t wait to wow the fam with this one. Thank you!

    Jennifer

    I love this! I will have dreams of this dish for a while. I can’t eat anything with acid, like tomatoes for a while till ulcer heals, and it’s killing me. I keep seeing nice tomato dishes, or even just tomatoes, and want to cry.

    I love vegetable gratins! Simple but packed with wonderful flavors. Thank you for sharing!

    Jessica

    Does this get soggy?

    Beth

    Delicious recipe, I will definitely be making this again and again!

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