Herb-Roasted Garden Vegetable Medley

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A colorful celebration of seasonal garden vegetables, roasted with fresh herbs from your own garden for a fragrant, healthy side dish. This mediterranean-inspired vegetarian ready in about 40 minutes pairs medium, sliced 1/2-inch thick zucchini, diced 1/2-inch red bell pepper, thinly sliced red onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 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.

★ 3.6 (14 ratings) Prep: 15 min Cook: 25 min Serves 4 Mediterranean cuisine 120 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C) and arrange 1 medium sliced zucchini, 1 medium sliced yellow squash, 1 diced red bell pepper, and 1/2 cup thinly sliced red onion on a parchment-lined baking sheet.
  2. Step 2: Toss with 2 tbsp extra-virgin olive oil, 1 tbsp chopped fresh thyme, 1 tsp chopped fresh rosemary, 1/2 tsp sea salt, and 1/4 tsp black pepper until evenly coated.
  3. Step 3: Roast for 25-30 minutes, stirring once halfway, until vegetables are tender-crisp and edges are golden brown and slightly caramelized.

Equipment for this recipe

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Frequently asked questions

How long does Herb-Roasted Garden Vegetable Medley take to make?

Total time is about 40 minutes (15 min prep + 25 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 Herb-Roasted Garden Vegetable Medley?

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 thinly sliced red onion from drying out.

Can I substitute ingredients in Herb-Roasted Garden Vegetable Medley?

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 Herb-Roasted Garden Vegetable Medley 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 Herb-Roasted Garden Vegetable Medley?

Mediterranean 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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