Zucchini Tomato Black Olive Gratin

Layered with vibrant zucchini, juicy tomatoes, and the briny richness of black olives, this Zucchini Tomato Black Olive Gratin is a Mediterranean-inspired masterpiece perfect for any dinner table. Enhanced with the fragrant touch of oregano, thyme, and garlic, this baked dish boasts a golden breadcrumb and Parmesan topping that adds the perfect crunch to the tender, flavorful vegetables beneath. Ready in just 45 minutes, it’s an elegant yet simple recipe that works beautifully as a side dish or a light vegetarian main course. Garnished with fresh parsley for a burst of color and freshness, this gratin recipe combines wholesome, healthy ingredients with irresistible comfort food vibes. Perfect for fans of easy vegetable casseroles or Mediterranean cuisine!

Nutriscore Rating: 66/100

Prep Time:15 mins

Cook Time:30 mins

Total Time:45 mins

Servings: 4

Ingredients

• 3 medium, sliced into 1/4-inch rounds zucchini
• 3 medium, sliced into 1/4-inch rounds tomatoes
• 0.5 cup, pitted and sliced black olives
• 2 cloves, minced garlic
• 3 tablespoons olive oil
• 1 teaspoon dried oregano
• 1 teaspoon dried thyme
• 0.5 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup breadcrumbs
• 0.25 cup, grated Parmesan cheese
• 2 tablespoons, chopped fresh parsley

Directions

Step 1

Preheat the oven to 375°F (190°C). Lightly grease a baking dish with 1 tablespoon of olive oil.

Step 2

Arrange half of the zucchini slices in an overlapping layer at the bottom of the baking dish.

Step 3

Add a layer of tomato slices over the zucchini, followed by a scattering of half the black olives.

Step 4

Sprinkle half the garlic, oregano, thyme, salt, and black pepper over the vegetables. Drizzle with 1 tablespoon olive oil.

Step 5

Repeat with the remaining zucchini, tomatoes, olives, and spices to create a second layer. Drizzle with the remaining 1 tablespoon of olive oil.

Step 6

In a small bowl, mix the breadcrumbs and Parmesan cheese together. Evenly spread this mixture over the top layer of vegetables.

Step 7

Place the gratin in the preheated oven and bake for 25-30 minutes, or until the vegetables are tender and the breadcrumb topping is golden brown.

Step 8

Remove from the oven and let rest for 5 minutes. Garnish with chopped parsley before serving.

Step 9

Serve warm as a side dish or a light vegetarian main course.

Nutrition Facts

Serving size	(1163.3g)

Amount per serving	% Daily Value*
Calories	1059.6

Total Fat 62.4g	0%
Saturated Fat 13.6g	0%
Polyunsaturated Fat 5.2g
Cholesterol 22.2mg	0%
Sodium 8297.1mg	0%
Total Carbohydrate 109.1g	0%
Dietary Fiber 13.4g	0%
Total Sugars 54.4g
Protein 25.9g	0%

Vitamin D 0IU	0%
Calcium 479.2mg	0%
Iron 11.1mg	0%
Potassium 2235.5mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 51.0%

Protein: 9.4%

Carbs: 39.6%