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Sheet Pan Ratatouille

This sheet pan ratatouille features a colorful medley of zucchini, eggplant, bell peppers, and tomatoes roasted to caramelized perfection. The vegetables develop a tender, slightly crispy texture with deep, smoky flavors, making for a rustic and flavorful main or side dish. Roasting brings out the natural sweetness and creates a vibrant, visually appealing dish with minimal fuss.
Print Recipe
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 4
Course: Main Course
Cuisine: French
Calories: 150
Ingredients Equipment Method Notes

Ingredients
  

  • 2 medium zucchini preferably vibrant and firm
  • 1 medium eggplant salt slices beforehand to reduce bitterness
  • 2 bell peppers use different colors for vibrancy
  • 1 cup cherry tomatoes adds natural sweetness and juiciness
  • 3 cloves garlic minced finely to prevent burning
  • 3 tablespoons olive oil for tossing vegetables
  • 1 teaspoon dried thyme for flavor
  • to taste salt and pepper adjust to preference
  • fresh herbs for garnish such as basil or parsley

Equipment

  • rimmed baking sheet
  • Parchment paper or silicone mat
  • sharp knife and cutting board
  • spatula or large spoon

Method
 

  1. Preheat your oven to 200°C (400°F). Line a large rimmed baking sheet with parchment paper or a silicone mat for easy cleanup.
  2. Wash and cut the zucchini and eggplant into roughly 1-inch chunks, keeping the pieces similar in size for even roasting.
  3. Core and cut the bell peppers into similar-sized pieces, about 1 inch, and halve the cherry tomatoes.
  4. In a large bowl, toss all the chopped vegetables with olive oil, minced garlic, dried thyme, salt, and pepper until evenly coated.
  5. Spread the seasoned vegetables in a single layer on the prepared baking sheet, giving each piece space to roast and caramelize.
  6. Place the sheet in the oven and roast for about 25-30 minutes, stirring halfway through, until the edges are golden and vegetables are tender.
  7. During roasting, you'll notice the vegetables developing deep caramelized spots and fragrant aromas filling the kitchen.
  8. Once cooked, remove the tray from the oven and transfer to a serving dish. Garnish with freshly chopped herbs for added brightness.
    2 medium zucchini
  9. Let the ratatouille sit for a few minutes to meld the flavors, then serve warm, enjoying the tender, caramelized vegetables with a smoky aroma.

Notes

Feel free to customize with your favorite herbs or add a sprinkle of cheese after roasting. For a vegan option, skip any cheese garnish. This dish is perfect served on its own or over grains like rice or couscous.