Baked Italian-Style Ratatouille with Mozzarella
Layers of thinly sliced eggplant, zucchini, and tomato baked with Italian herbs and topped with melted mozzarella cheese. This italian-inspired vegetarian (vegetarian) ready in about 65 minutes pairs medium, thinly sliced zucchini, medium, thinly sliced roma tomatoes, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 220 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.
Ingredients
- 1 medium (about 1 lb), thinly sliced eggplant
- 2 medium, thinly sliced zucchini
- 3 medium, thinly sliced roma tomatoes
- 3 tbsp olive oil
- 3 minced garlic cloves
- 1 tsp dried oregano
- 1/4 cup chopped fresh basil leaves
- 1 tsp salt
- 1/2 tsp black pepper
- 1 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
Instructions
- Step 1: Preheat oven to 375°F. Brush a 9x12 inch baking dish with 1 tbsp olive oil and spread 3 minced garlic cloves evenly on the bottom.
- Step 2: Arrange alternating slices of 1 medium eggplant, 2 medium zucchini, and 3 medium roma tomatoes vertically in the dish, overlapping slightly to form a spiral or rows.
- Step 3: Drizzle the vegetables with remaining 2 tbsp olive oil, sprinkle 1 tsp dried oregano, 1 tsp salt, and 1/2 tsp black pepper evenly over the top.
- Step 4: Cover the dish with foil and bake for 35 minutes until vegetables are tender.
- Step 5: Remove foil, sprinkle 1 cup shredded mozzarella cheese and 1/4 cup grated Parmesan cheese evenly on top. Return to oven uncovered and bake for an additional 10 minutes until cheese is melted and golden.
- Step 6: Garnish with 1/4 cup chopped fresh basil leaves before serving warm.
Frequently asked questions
How long does Baked Italian-Style Ratatouille with Mozzarella take to make?
Total time is about 65 minutes (20 min prep + 45 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Baked Italian-Style Ratatouille with Mozzarella?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep olive oil from drying out.
Can I substitute ingredients in Baked Italian-Style Ratatouille with Mozzarella?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Baked Italian-Style Ratatouille with Mozzarella for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Baked Italian-Style Ratatouille with Mozzarella vegetarian?
Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
