Garden Herb Ratatouille with Zucchini

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

A slow-simmered vegetable medley of zucchini, tomatoes, and fresh herbs, perfect for a Colorado garden harvest. This french-inspired vegetarian ready in about 70 minutes pairs zucchini, eggplant, tomatoes for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 180 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.

★ 4.2 (12 ratings) Prep: 25 min Cook: 45 min Serves 6 French cuisine 180 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 375°F (190°C). Slice zucchini and eggplant into 1/4-inch rounds. Dice tomatoes and bell pepper.
  2. Step 2: In a large bowl, toss zucchini, eggplant, tomatoes, bell pepper, and onion with 2 tbsp olive oil, thyme, oregano, salt, and pepper until evenly coated.
  3. Step 3: Transfer mixture to a 9x13-inch baking dish, spreading into an even layer. Drizzle with remaining 1 tbsp olive oil.
  4. Step 4: Bake for 40-45 minutes, stirring gently after 20 minutes, until vegetables are tender and edges are golden.
  5. Step 5: Let rest 5 minutes before serving to allow flavors to meld.

Frequently asked questions

How long does Garden Herb Ratatouille with Zucchini take to make?

Total time is about 70 minutes (25 min prep + 45 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 Garden Herb Ratatouille with Zucchini?

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 zucchini from drying out.

Can I substitute ingredients in Garden Herb Ratatouille with Zucchini?

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 Garden Herb Ratatouille with Zucchini 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 Garden Herb Ratatouille with Zucchini?

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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