Harissa-Roasted Vegetable Couscous Bowl

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

A vibrant medley of roasted vegetables tossed with spiced couscous, harissa, and a tangy lemon-tahini drizzle. This North African-inspired sheet-pan recipe (vegetarian), ready in about 60 minutes, pairs couscous, zucchini, bell peppers for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 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.

Prep: 25 min Cook: 35 min Serves 4 North African cuisine 380 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F (200°C). Toss zucchini, bell peppers, 1 tbsp olive oil, 1 tsp cumin, and 1/2 tsp salt in a bowl. Spread on a baking sheet and roast for 25-30 minutes until caramelized.
  2. Step 2: In a large pot, bring 2 cups water to a boil. Add couscous, cover, and let sit for 5 minutes. Fluff with a fork.
  3. Step 3: In a small bowl, whisk harissa paste, 2 tbsp tahini, 1 tbsp lemon juice, and 1 minced garlic clove. Stir into couscous.
  4. Step 4: Fold in roasted vegetables. Drizzle with remaining 1 tbsp tahini mixed with 1 tbsp lemon juice and 1 tbsp olive oil. Garnish with parsley and extra lemon zest.

Frequently asked questions

How long does Harissa-Roasted Vegetable Couscous Bowl take to make?

Total time is about 60 minutes (25 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 Harissa-Roasted Vegetable Couscous Bowl?

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 couscous from drying out.

Can I substitute ingredients in Harissa-Roasted Vegetable Couscous Bowl?

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-Roasted Vegetable Couscous Bowl 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 Harissa-Roasted Vegetable Couscous Bowl 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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