Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs

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

Colorful Mediterranean vegetables roasted to caramelized perfection tossed with fluffy couscous, bright lemon, and fresh herbs. This mediterranean-inspired vegetarian (vegetarian) ready in about 35 minutes pairs couscous, water, medium zucchini, diced 1/2-inch for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 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: 15 min Cook: 20 min Serves 4 Mediterranean cuisine 280 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 425°F. Toss 1 diced medium zucchini, 1 diced large red bell pepper, 1 diced small eggplant, and 1 cup halved cherry tomatoes with 3 tbsp olive oil, 1 tsp salt, 1/2 tsp black pepper, and 1 tsp dried oregano. Spread on a rimmed baking sheet and roast for 20 minutes until vegetables are tender and caramelized.
  2. Step 2: Meanwhile, bring 1 cup water to a boil in a small pot. Remove from heat and stir in 1 cup couscous and 1 tbsp olive oil. Cover and let sit for 5 minutes until water is absorbed, then fluff with a fork.
  3. Step 3: In a large bowl, combine the roasted vegetables with the couscous, 2 tbsp lemon juice, 1 tsp lemon zest, and 3 tbsp chopped fresh parsley. Toss gently to combine and serve warm or at room temperature.

Frequently asked questions

How long does Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs take to make?

Total time is about 35 minutes (15 min prep + 20 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 Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs?

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 Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs?

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 Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs 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 Oven-Roasted Mediterranean Vegetable Couscous with Lemon and Herbs 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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