Provençal-Style Ratatouille

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant French vegetable stew featuring eggplant, zucchini, and tomatoes slow-cooked to perfection with herbs and garlic. This french-inspired vegetarian ready in about 50 minutes pairs diced yellow bell pepper, medium, diced tomatoes, small, finely diced onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 140 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. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.4 (9 ratings) Prep: 15 min Cook: 35 min Serves 4 French cuisine 140 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large skillet, heat 3 tbsp olive oil over medium heat; add 2 medium diced eggplant cubes and 2 medium diced zucchini cubes, cooking for 8 minutes until slightly softened, stirring occasionally.
  2. Step 2: Add 1 small diced onion and 2 minced garlic cloves to the skillet, sautéing for 3 minutes until onion is translucent and fragrant.
  3. Step 3: Stir in 3 medium diced tomatoes, 1 diced yellow bell pepper, 1 tsp chopped fresh thyme, and 1/2 tsp sea salt; reduce heat to low, cover, and simmer for 25 minutes until vegetables are tender but hold their shape.
  4. Step 4: Uncover and simmer for an additional 5 minutes to thicken the sauce, then stir in 2 tbsp chopped fresh basil and adjust salt if needed.

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Frequently asked questions

How long does Provençal-Style Ratatouille take to make?

Total time is about 50 minutes (15 min prep + 35 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 Provençal-Style Ratatouille?

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 bell pepper from drying out.

Can I substitute ingredients in Provençal-Style Ratatouille?

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 Provençal-Style Ratatouille 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.

What goes well with Provençal-Style Ratatouille?

French vegetarian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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