Authentic Provençal Ratatouille with Herb-Infused Tomatoes

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A vibrant vegetable medley from Provence, where eggplant, zucchini, and tomatoes are slow-cooked to meld flavors while maintaining their distinct textures. This mediterranean-inspired vegetarian (vegetarian) ready in about 55 minutes pairs (diced) yellow onion, (minced) garlic, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 200 calories and feeds 6, 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. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 25 min Cook: 30 min Serves 6 Mediterranean cuisine 200 cal/serving
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Ingredients

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Instructions

  1. Step 1: Toss 1 cup diced eggplant with 1 tsp salt in a colander and let sit for 20 minutes to draw out moisture. Rinse thoroughly under cold water and pat dry with paper towels.
  2. Step 2: Heat 2 tbsp olive oil in a large skillet over medium heat. Add 2 diced yellow onions and cook for 5 minutes until translucent. Stir in 3 minced garlic cloves and cook for 1 minute until fragrant.
  3. Step 3: Add 1 cup diced eggplant and 2 cups diced zucchini to the skillet. Cook uncovered for 10 minutes, stirring occasionally, until vegetables begin to soften and release moisture.
  4. Step 4: Stir in 1 large diced tomato, 1/4 cup chopped basil, 1/4 cup chopped parsley, 1 tsp salt, and 1/2 tsp black pepper. Reduce heat to low, cover, and simmer for 20 minutes until vegetables are tender but still hold their shape and flavors meld.

Frequently asked questions

How long does Authentic Provençal Ratatouille with Herb-Infused Tomatoes take to make?

Total time is about 55 minutes (25 min prep + 30 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 Authentic Provençal Ratatouille with Herb-Infused Tomatoes?

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 (diced) yellow onion from drying out.

Can I substitute ingredients in Authentic Provençal Ratatouille with Herb-Infused Tomatoes?

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 Authentic Provençal Ratatouille with Herb-Infused Tomatoes for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Authentic Provençal Ratatouille with Herb-Infused Tomatoes 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.

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