If you’re looking for a colorful, flavor-packed way to enjoy your veggies, this Sheet Pan Ratatouille is calling your name. Inspired by the rustic charm of the French countryside, this dish brings together a beautiful medley of roasted vegetables with herbs and olive oil for an easy, healthy dinner you’ll crave all week. The best part? It all happens on one pan for quick cleanup and zero stress.

This version of ratatouille leans into bold, roasted flavors. Each bite brings the sweetness of bell peppers, the earthy richness of eggplant, and the juicy pop of cherry tomatoes. Toss in some smoked sausage or keep it strictly vegetarian — either way, it’s weeknight dinner perfection with minimal prep.
Why You’ll Love This Sheet Pan Ratatouille
- One-Pan Wonder — no mess, no fuss.
- Vibrant & Nutritious — loaded with antioxidants and fiber.
- Flexible — great as a main dish, side, or even meal prep.
- Comforting & Fresh — warm, caramelized edges with herb-kissed bites.
Can I Use Different Vegetables in Ratatouille?
Absolutely. Ratatouille is all about using what you have on hand. Summer squash, zucchini, eggplant, tomatoes, bell peppers, and red onions are traditional, but you can easily swap in mushrooms, sweet potatoes, or carrots. Keep everything sliced evenly for the best texture and roasting consistency.
Ingredients for the Sheet Pan Ratatouille
Each ingredient here plays a key role in creating layers of roasted, caramelized flavor:
- Zucchini — Adds tender texture and mild sweetness.
- Yellow Squash — Bright and buttery, balances out the dish.
- Eggplant — Rich and earthy, it soaks up flavor beautifully.
- Cherry Tomatoes — Juicy bursts that caramelize when roasted.
- Red Onion — Slightly sharp, turns sweet in the oven.
- Bell Peppers — Sweet and colorful, with lovely charred edges.
- Olive Oil — Helps everything roast to perfection.
- Garlic — Adds aromatic warmth.
- Dried Herbs (Thyme, Basil, Oregano) — Classic Mediterranean essence.
- Smoked Sausage (optional) — Boosts flavor and heartiness for meat lovers.
- Salt and Pepper — Simple but essential seasoning.
How To Make the Sheet Pan Ratatouille
Step 1: Prep the Veggies
Wash and slice all your vegetables into similar-sized rounds or half-moons. Halve the cherry tomatoes and slice the sausage if using.
Step 2: Season and Toss
Place everything on a large sheet pan. Drizzle generously with olive oil, sprinkle with garlic, herbs, salt, and pepper. Toss gently with your hands to ensure even coating.
Step 3: Roast to Perfection
Roast at 425°F (220°C) for about 30-35 minutes, stirring halfway through, until veggies are golden and slightly crisp on the edges.
Step 4: Garnish and Serve
Sprinkle with fresh herbs like parsley or basil before serving. Enjoy warm straight from the pan or store for later meals.

Serving and Storing Your Sheet Pan Ratatouille
This hearty, rustic dish serves about 4 people generously as a main or 6 as a side dish. Store leftovers in an airtight container for up to 4 days in the fridge. It’s even better the next day when flavors have melded together. You can also freeze portions for up to a month — just reheat in the oven or microwave.
What to Serve With Sheet Pan Ratatouille?
Crusty Artisan Bread
The ideal sponge for those roasted tomato juices.
Herbed Quinoa or Couscous
Soaks up the flavors and adds a protein boost.
Garlic Butter Pasta
Simple noodles let the ratatouille shine.
Grilled Chicken or Fish
If you want to add extra protein without changing the dish.
Poached or Fried Egg
Top your ratatouille with a runny egg for brunch vibes.
Baked Polenta
A creamy, dreamy base that pairs beautifully with roasted vegetables.
Feta or Goat Cheese Crumbles
Toss on top for a tangy, creamy finish.
Want More Vegetarian Dinner Ideas?
If you’re loving this Sheet Pan Ratatouille, don’t miss these cozy, veggie-forward dishes:
- Cheesy Spinach Stuffed Shells — comfort food meets greens.
- Tuscan Bean Soup — hearty, warming, and packed with fiber.
- Creamy Broccoli Cheddar Soup — silky and deeply satisfying.
- Roasted Parmesan Green Beans — a crispy veggie side you’ll crave.
- Lemon Garlic Parmesan Chicken Tenders — perfect for pairing.
Save This Pin For Later
📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.
And let me know in the comments how yours turned out. Did you skip the sausage or use a different veggie combo? Did your cherry tomatoes burst just right?
I love seeing all the creative spins on these dishes. Ask away if you have questions—we’re in this delicious journey together.
Explore beautifully curated health-boosting meals on Chef Lorenzo Recipes and discover your new go-to veggie dinners!
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Sheet Pan Ratatouille
- Total Time: 45 minutes
- Yield: 4 servings
- Diet: Vegetarian
Description
Looking for a quick, colorful, and healthy dinner idea? Sheet Pan Ratatouille brings all the Mediterranean charm to your table in under 45 minutes. With roasted zucchini, eggplant, bell peppers, tomatoes, and optional sausage, this easy recipe is perfect for weeknights. It’s a wholesome, veggie-packed dish that’s naturally gluten-free and works great for meal prep. Whether you’re craving a cozy vegetarian dinner, need a crowd-pleasing side dish, or just want to clean out your fridge, this roasted ratatouille checks every box. Flavorful, flexible, and family-friendly—your dinner rotation just got a fresh upgrade.
Ingredients
1 medium zucchini
1 medium yellow squash
1 medium eggplant
1.5 cups cherry tomatoes
1 small red onion
1 bell pepper
3 tablespoons olive oil
3 cloves garlic, minced
1 teaspoon dried thyme
1 teaspoon dried basil
1 teaspoon dried oregano
0.5 teaspoon salt
0.5 teaspoon black pepper
6 oz smoked sausage (optional)
Fresh parsley or basil for garnish
Instructions
1. Preheat oven to 425°F (220°C).
2. Slice zucchini, yellow squash, and eggplant into 1/4-inch rounds or half-moons. Halve the cherry tomatoes and slice the red onion and bell pepper.
3. If using, slice the smoked sausage into 1-inch pieces.
4. Spread all ingredients on a large sheet pan.
5. Drizzle with olive oil, sprinkle garlic, dried herbs, salt, and pepper. Toss everything gently to coat.
6. Roast in the oven for 30-35 minutes, stirring once halfway through, until vegetables are tender and edges are slightly crisp.
7. Garnish with fresh parsley or basil before serving.
8. Serve warm or cool and store for later use.
Notes
If your veggies are crowding the pan, use two sheet pans to get even caramelization.
You can make it vegan by omitting the sausage or using a plant-based version.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Dinner
- Method: Roasting
- Cuisine: French
Nutrition
- Serving Size: 1 serving
- Calories: 265
- Sugar: 8g
- Sodium: 590mg
- Fat: 19g
- Saturated Fat: 4g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 5g
- Protein: 7g
- Cholesterol: 15mg
Keywords: easy dinner, healthy recipe, vegetarian dinner, meal prep, Mediterranean vegetables
