Rainbow Sheet Pan Veggie Medley

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Colorful roasted vegetables with a hint of garlic and herbs—ready in 25 minutes with just one pan and zero fuss. This mediterranean-inspired sheet pan (vegetarian) ready in about 35 minutes pairs broccoli florets, sliced zucchini, sliced (mixed colors) bell peppers for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 150 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.

★ 3.8 (10 ratings) Prep: 10 min Cook: 25 min Serves 4 Mediterranean cuisine 150 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F (220°C) and line a baking sheet with parchment paper.
  2. Step 2: Toss 2 cups broccoli florets, 1 cup sliced zucchini, 1 cup sliced bell peppers, and 1 cup cherry tomatoes with 2 tbsp olive oil, 1 tsp dried oregano, 1/2 tsp salt, and 1/4 tsp black pepper in a large bowl.
  3. Step 3: Spread vegetables in a single layer on the prepared baking sheet, ensuring pieces aren't overlapping.
  4. Step 4: Roast for 20-25 minutes, stirring once halfway through, until edges are caramelized and vegetables are tender when pierced with a fork.

Equipment for this recipe

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Frequently asked questions

How long does Rainbow Sheet Pan Veggie Medley take to make?

Total time is about 35 minutes (10 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 Rainbow Sheet Pan Veggie 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 broccoli florets from drying out.

Can I substitute ingredients in Rainbow Sheet Pan Veggie 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 Rainbow Sheet Pan Veggie 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.

Is Rainbow Sheet Pan Veggie Medley 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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