Bell Pepper Ratatouille with Fresh Thyme and Garlic

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

A fragrant vegetable stew featuring abundant bell peppers and fresh thyme, simmered to perfection with garlic-infused oil. This french ready in about 55 minutes pairs eggplant, zucchini, bell peppers for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 148 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: 20 min Cook: 35 min Serves 6 French cuisine 148 cal/serving
Plan a meal with the AI → Shop this recipe on Instacart → Shop equipment ↓

Ingredients

Instructions

  1. Step 1: In a large pot, heat 1/4 cup olive oil over medium heat until shimmering.
  2. Step 2: Add 10 oz diced onion and cook for 5 minutes, stirring occasionally, until translucent.
  3. Step 3: Add 5 minced garlic cloves and cook for 1 minute until golden and aromatic.
  4. Step 4: Add 1.5 lbs diced eggplant, 1 lb diced zucchini, 8 oz diced bell peppers, and 1 lb diced tomatoes, stirring to combine.
  5. Step 5: Add 1 teaspoon dried rosemary, 1/2 teaspoon salt, and 1/4 teaspoon black pepper. Cook for 5 minutes, stirring occasionally.
  6. Step 6: Reduce heat to low, cover, and simmer for 30 minutes until vegetables are tender.
  7. Step 7: Stir in 3 tablespoons fresh thyme and 2 tablespoons fresh parsley, and cook for 2 minutes until herbs are fragrant.

Equipment for this recipe

Top-rated tools to make this recipe successfully.

More Knives & cutting boards → Shop all kitchen tools →

Frequently asked questions

How long does Bell Pepper Ratatouille with Fresh Thyme and Garlic take to make?

Total time is about 55 minutes (20 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 Bell Pepper Ratatouille with Fresh Thyme and Garlic?

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 eggplant from drying out.

Can I substitute ingredients in Bell Pepper Ratatouille with Fresh Thyme and Garlic?

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 Bell Pepper Ratatouille with Fresh Thyme and Garlic 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.

What goes well with Bell Pepper Ratatouille with Fresh Thyme and Garlic?

French french 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.

What others are saying