As I stood in my kitchen, the fragrant aroma of garlic and herbs wafted through the air, instantly transporting me to the sun-kissed markets of Provence. This Rustic Provencal Eggplant Tomato Gratin is a love letter to those vibrant flavors, featuring tender slices of eggplant beautifully layered with a chunky tomato sauce and crowned with gooey cheese. It’s not just a feast for the senses; this dish is a healthy vegetarian option that requires minimal fuss, perfect for a quick dinner or a crowd-pleasing side. You’ll also adore how it embraces the Mediterranean diet, making it an ideal choice for anyone looking to enjoy nourishing, homemade meals without sacrificing taste. Ready to bring a taste of France to your table? Let’s dive into this delightful recipe that celebrates fresh ingredients and hearty flavors!
Why is this Eggplant Gratin so Special?
Hearty and Satisfying: This Provençal Eggplant Tomato Gratin delivers layers of flavor that make it feel indulgent without the guilt.
Easy Preparation: With straightforward steps, even novice cooks will feel like seasoned chefs in no time.
Flavor Explosion: The combination of sautéed garlic, fresh herbs, and melted cheese creates a mouthwatering experience that you won’t forget.
Health-Conscious: Perfectly aligning with a Mediterranean diet, it’s low-carb, vegetarian, and packed with nutrition.
Versatile Delight: Enjoy it on its own, or serve as a vibrant side dish to your favorite grilled proteins, making it a crowd-pleaser at any gathering!
Elevate your dining experience with this satisfying dish that will charm everyone around the table—don’t miss out on trying it today!
Provencal Eggplant Tomato Gratin Ingredients
• Ready to create a rustic feast? Here’s everything you’ll need!
For the Gratin
- Eggplants: 2 lbs (900g) sliced into 1/4-inch rounds – Provides the main structure of the dish. No need to peel for nutrition and texture.
- Salt: 3 tsp – Helps sweat the eggplants, drawing out moisture and bitterness.
- Extra-Virgin Olive Oil: ½ cup (125ml) – Adds richness and aids cooking; use more if needed for frying eggplants.
- Garlic: 2 cloves (1 finely chopped, 1 rubbed) – Enhances flavor throughout the dish.
- Onion: 1, finely chopped – Builds flavor base when sautéed.
- Canned Diced Tomatoes: 1 (28 fl. oz/796ml) – Forms the chunky sauce; can substitute fresh tomatoes when in season.
- Fresh Basil Leaves: 2-3, chopped – Introduces herbal freshness and complexity.
- Herbs de Provence: 1 tbsp (+ extra for topping) – Provides characteristic Provençal flavor, can substitute Italian herbs if unavailable.
- Freshly Ground Black Pepper: ½ tsp – Enhances taste balancing the sweetness of tomatoes.
- Grated Parmesan Cheese: ¼ cup (25g) – Adds umami and richness to the layers.
- Grated Mozzarella Cheese: ½ – ¾ cup (60g – 90g) – Helps bind the gratin together for a better texture. Substitutable with any melting cheese.
- Bread Crumbs: 1 tbsp – For a crunchy topping; optional.
Embrace the vibrant essence of Provençal Eggplant Tomato Gratin that guarantees not only a delightful taste but also a nourishing meal for you and your loved ones!
Step‑by‑Step Instructions for Provençal Eggplant Tomato Gratin
Step 1: Prepare Eggplants
Begin by washing and slicing the eggplants into 1/4-inch rounds. Generously sprinkle salt on each slice and let them sit on a board for 45 minutes to an hour. This process helps sweat out moisture and bitterness, resulting in a better texture. Once done, pat them dry with a clean kitchen towel to remove excess salt and moisture.
Step 2: Fry Eggplants
In a large skillet, heat ½ cup of extra-virgin olive oil over medium heat. Working in batches, add the eggplant slices and fry for about 2 minutes on each side until they become soft and golden brown. Transfer the fried slices to a plate lined with paper towels to absorb any excess oil, letting them cool slightly while you prepare the sauce.
Step 3: Make Tomato Sauce
In the same skillet, add a drizzle of olive oil if needed, then sauté the finely chopped onion and one clove of rubbed garlic until they’re softened and caramelized, around 5-7 minutes. Next, stir in the canned diced tomatoes along with chopped basil, Herbs de Provence, freshly ground black pepper, and remaining salt. Allow this mixture to simmer on low heat for 20 minutes until it thickens and the flavors meld beautifully.
Step 4: Layer Ingredients
Preheat your oven to 350°F (180°C). In a greased gratin dish, start layering by placing some eggplant slices at the bottom, followed by a generous scoop of the tomato sauce. Sprinkle on grated Parmesan and mozzarella cheese. Repeat the layering process, finishing with a final layer of sauce and cheese. For that extra crunch, top everything off with breadcrumbs and a sprinkle of Herbs de Provence.
Step 5: Bake
Carefully place the assembled Provençal Eggplant Tomato Gratin in the preheated oven and bake for 40 minutes. Look for the gratin to bubble and develop a beautiful golden crust on top. For the final touch, switch to broil for an additional 2 minutes for an enticingly crisp topping. Once done, let the dish cool for 15 minutes before slicing and serving.
What to Serve with Provencal Eggplant Tomato Gratin
As you prepare to savor this delightful dish, let your imagination wander to the perfect accompaniments that will elevate your meal.
- Crispy Garlic Bread: This crunchy delight is perfect for soaking up the luscious tomato sauce, enhancing every bite.
- Fresh Garden Salad: Crisp greens dressed with a zesty vinaigrette add brightness and balance to the rich gratin, making each forkful refreshing.
- Roasted Veggies: Bringing a delightful range of flavors and textures, roasted seasonal vegetables like zucchini and bell peppers pair beautifully with the eggplant for a wholesome feast.
- Herbed Quinoa: Fluffy, nutty quinoa infused with fresh herbs complements the Mediterranean flavors, making it a filling and nutritious option.
- Grilled Chicken or Fish: For meat lovers, tender grilled proteins serve as a perfect side, providing hearty contrast to the vibrant gratin.
- Red Wine: A glass of medium-bodied red wine, like Merlot or Chianti, enhances the dish’s rich flavors, creating an inviting dining experience.
- Classic Tiramisu: End your meal on a sweet note with this creamy dessert, which offsets the savory richness of the gratin with its fluffy coffee layers.
- Lemon Sorbet: As a light, palate-cleansing option, this refreshing dessert provides a bright finish to your meal, easing the transition from savory to sweet.
Provençal Eggplant Tomato Gratin Customizations
Indulge your creative side and make this delightful dish uniquely yours with these fun twists and substitutions!
- Zucchini Swap: Replace eggplant with zucchini slices for a lighter texture, while still enjoying the same rich flavors.
- Protein Boost: Add cooked lentils or chickpeas between the layers for an extra dose of protein to this hearty dish.
- Spicy Kick: Sprinkle a bit of cayenne pepper or smoked paprika into the sauce for a delightful heat that will awaken your taste buds.
- Cheese Variations: Experiment with different cheese blends, such as feta or goat cheese, to add a tangy twist to your gratin.
- Herb Modify: Use fresh parsley, oregano, or thyme in place of Herbs de Provence for a distinct flavor profile that’s equally enticing.
- Nutty Crunch: Incorporate crushed nuts like almonds or walnuts into the breadcrumbs for an unexpected and tasty crunch on top.
- Roasted Garlic: Substitute fresh garlic with roasted garlic for a sweeter, richer flavor that complements the dish beautifully.
Feel free to explore these delicious options and mix them into your Rustic Provencal Eggplant Tomato Gratin! Whether you adjust the ingredients to suit dietary preferences or simply want to try something new, you’ll end up with a meal that reflects your personal taste while honoring this Mediterranean classic. Happy cooking!
Expert Tips for Perfecting Provençal Eggplant Tomato Gratin
• Uniform Slices: Ensure eggplants are cut into 1/4-inch rounds for even cooking, enhancing the overall texture of your Provençal Eggplant Tomato Gratin.
• Salting Technique: Don’t skip salting the eggplants! This crucial step removes excess moisture and bitterness, resulting in a more flavorful dish.
• Add Depth: For a richer sauce, consider adding a splash of white wine while simmering the tomato mixture to elevate the taste even further.
• Frying Options: If pan-frying isn’t your style, an air fryer can achieve that lovely softness without excess oil, making it a healthier approach.
• Layering Wisdom: Be generous in layering eggplant, sauce, and cheese; this balances flavors and ensures every bite is deliciously satisfying.
• Browning Tips: When broiling, keep an eye on the gratin. Just a couple of minutes will achieve that perfect golden crust without burning!
How to Store and Freeze Provençal Eggplant Tomato Gratin
Fridge: Store the cooled gratin in an airtight container in the fridge for up to 4-5 days. This helps maintain its delicious flavors while keeping it fresh for later enjoyment.
Freezer: If you want to keep it longer, freeze the gratin in a freezer-safe container for up to 3 months. Be sure to wrap it tightly to prevent freezer burn.
Reheating: When you’re ready to savor it again, thaw overnight in the fridge and reheat in a 350°F oven for about 20 minutes, or until heated through and bubbly.
Serving Tip: For best results, let it sit for a few minutes after reheating to ensure proper texture and flavor when serving your delightful Provençal Eggplant Tomato Gratin.
Make Ahead Options
These Provencal Eggplant Tomato Gratin layers are perfect for busy weeknights and meal prep enthusiasts! You can assemble the entire gratin up to 24 hours in advance, keeping it covered in the fridge to prevent drying out. Simply prepare your eggplant and sauce per the recipe, layer everything in your baking dish, and refrigerate. When you’re ready to enjoy, preheat the oven and bake straight from the fridge; just add an extra 5-10 minutes to the cooking time to ensure it’s heated through. This method maintains the delicious quality of the dish, ensuring that your homemade gratin is just as satisfying and delightful as freshly made!
Provençal Eggplant Tomato Gratin Recipe FAQs
How do I select the best eggplants?
Absolutely! When selecting eggplants, look for fruits that are firm with glossy skin. They should feel heavy for their size and have minimal dark spots or blemishes, which can indicate overripeness. Smaller eggplants are often sweeter and less bitter, making them ideal for this recipe.
How should I store leftovers of the gratin?
Sure thing! After serving, allow the gratin to cool completely. Then, transfer it to an airtight container and store it in the refrigerator for up to 4-5 days. For the best flavor retention, make sure it’s well-covered to avoid any moisture loss.
Can I freeze the Provençal Eggplant Tomato Gratin? How?
Very much! To freeze your gratin, first allow it to cool completely. Then, cut it into individual portions for easier reheating later. Wrap each portion tightly in plastic wrap, then place them in a freezer-safe container or a heavy-duty freezer bag. It can be stored for up to 3 months. When ready to enjoy, thaw overnight in the refrigerator and reheat in a 350°F oven for about 20 minutes.
What if my eggplants turn out bitter?
Don’t worry! If your eggplants have a bitter taste, it usually stems from not salting them long enough during the sweating process. Ensure you sprinkle a generous layer of salt and let them sweat for at least 45 minutes to help draw out the bitterness. Pat them dry thoroughly afterward, and you’ll be on your way to a delicious dish!
Are there any dietary considerations for this recipe?
Absolutely! This recipe is vegetarian and low-carb, making it suitable for many dietary preferences. However, if you’re serving it to guests with specific allergies, be cautious of the cheese and bread crumb toppings. You can easily substitute dairy-free cheese or omit breadcrumbs for a gluten-free version.
How can I enhance the flavor of my gratin further?
Definitely! If you want to amp up the flavor, consider adding a splash of white wine to your tomato sauce while it simmers. It introduces a lovely depth that pairs beautifully with the herbs and cheese. You might also try sprinkling a bit of freshly grated nutmeg in the layers for a warm, aromatic touch!

Savor the Flavors of Provençal Eggplant Tomato Gratin Today
Ingredients
Equipment
Method
- Wash and slice the eggplants into 1/4-inch rounds, sprinkle salt on each slice, and let them sit for 45 minutes to 1 hour. Pat them dry after.
- Heat ½ cup of olive oil in a large skillet. Fry eggplant slices in batches for about 2 minutes on each side until soft and golden brown, then transfer to paper towels.
- In the same skillet, add oil if needed, sauté finely chopped onion and rubbed garlic until caramelized (5-7 minutes). Stir in diced tomatoes, basil, herbs, black pepper, and remaining salt. Simmer for 20 minutes.
- Preheat oven to 350°F (180°C). In a greased dish, layer eggplant, sauce, and sprinkle Parmesan and mozzarella. Repeat, finishing with sauce and cheese, topping with breadcrumbs.
- Bake for 40 minutes until bubbly and golden. Broil for an additional 2 minutes to crisp the top. Let cool for 15 minutes before serving.