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Oven-Baked Ratatouille Casserole

This easy ratatouille casserole is a cozy vegetable bake made with eggplant, zucchini, peppers, mushrooms, and herbs. It’s a healthy, flavorful dinner or side dish that comes together in under an hour.
Print Recipe
ratatouille casserole
Prep Time:20 minutes
Cook Time:25 minutes
Total Time:45 minutes

Ingredients

  • 1 eggplant sliced
  • 2 zucchinis sliced
  • 1 red pepper diced
  • 1 onion thinly sliced
  • 1 cup large button mushrooms sliced
  • 3 cloves garlic minced
  • 1/4 cup tomato sauce
  • 2 tbsp olive oil
  • 1 tsp dried basil
  • 1 tsp dried oregano
  • Salt and pepper to taste
  • Fresh basil for garnish

Instructions

  • Preheat the oven to 375°F (190°C).
  • In a large skillet, heat the olive oil over medium heat.
  • Add the garlic and onion, sauté for about 2 minutes, until softened.
  • Add the sliced eggplant, zucchini, bell pepper, and mushrooms to the skillet.
  • Cook for 5-7 minutes until the vegetables are slightly tender.
  • Season the vegetables with dried basil, oregano, salt, and pepper.
  • Stir in the tomato sauce and mix well.
  • Transfer the vegetable mixture to a casserole dish, spreading it evenly.
  • Bake in the preheated oven for 25-30 minutes or until the vegetables are tender and the top is lightly browned.
  • Garnish with fresh basil before serving.
Servings: 6
Calories: 96kcal
Author: carlycampbell