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+ servings

Easy Zucchini Gratin Recipe

This lovely Zucchini Gratin Recipe is very easy to make and delicious! Served with a crunchy topping of gruyere and Panko. Perfect side dish for dinner.

Course Side Dish
Cuisine French
Prep Time 5 minutes
Cook Time 20 minutes
Total Time 25 minutes
Servings 4 servings
Calories 158 kcal
Author Tiffany Bendayan


For Gratin

  • 2 Large Zucchinis sliced thinly, or 3 Medium Ones
  • 1 1/2 Tablespoon Olive Oil
  • 1 Ts Dried Rosemary
  • Salt and Pepper

For Topping

  • 1/2 Cup Panko you may substitute for bread crumbs
  • 1/4 Cup Gruyere cheese grated
  • 1 Tablespoon Olive Oil


  1. Preheat Oven to 375 Degrees F
  2. In a bowl, combine the Zucchini slices with salt, pepper, olive oil and rosemary
  3. Arrange them in a shingle pattern on a gratin or baking dish
  4. Bake for 15-20 minutes or until the zucchini softens and starts to brown
  5. Meanwhile, in a small bowl mix the oil, panko and cheese until combined
  6. Remove gratin from oven and spread the topping all over the dish
  7. Bake for 15 minutes more or until topping is browned
  8. Enjoy!
Nutrition Facts
Easy Zucchini Gratin Recipe
Amount Per Serving
Calories 158 Calories from Fat 108
% Daily Value*
Fat 12g18%
Saturated Fat 2g13%
Cholesterol 9mg3%
Sodium 90mg4%
Potassium 270mg8%
Carbohydrates 8g3%
Fiber 1g4%
Sugar 2g2%
Protein 4g8%
Vitamin A 275IU6%
Vitamin C 17.6mg21%
Calcium 117mg12%
Iron 0.8mg4%
* Percent Daily Values are based on a 2000 calorie diet.