Harissa and Cumin Rainbow Roasted Vegetables

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A colorful medley of roasted vegetables seasoned with smoky harissa and warm cumin for a vibrant, healthy side. This mediterranean-inspired vegetarian ready in about 40 minutes pairs Red bell pepper, medium Zucchini, medium Yellow squash for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 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 (15 ratings) Prep: 15 min Cook: 25 min Serves 6 Mediterranean cuisine 120 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 425°F. Slice 1 red bell pepper, 1 medium zucchini, 1 medium yellow squash, and 1/2 red onion into 1/2-inch pieces. Toss with 3 tbsp olive oil, 1 tbsp harissa paste, 1 tsp ground cumin, 1/2 tsp salt, and 1/4 tsp black pepper.
  2. Step 2: Arrange vegetables in a single layer on a baking sheet. Roast for 25 minutes until edges are caramelized and tender, stirring once halfway.
  3. Step 3: Scatter 2 cups cherry tomatoes over the vegetables during the last 10 minutes of roasting. Serve warm with fresh parsley.

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Frequently asked questions

How long does Harissa and Cumin Rainbow Roasted Vegetables 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 Harissa and Cumin Rainbow Roasted Vegetables?

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 red bell pepper from drying out.

Can I substitute ingredients in Harissa and Cumin Rainbow Roasted Vegetables?

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 Harissa and Cumin Rainbow Roasted Vegetables 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 Harissa and Cumin Rainbow Roasted Vegetables?

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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