Rainbow Vegetable and Grain Bowl

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

A vibrant, nutrient-packed bowl of colorful vegetables and grains arranged like a rainbow, designed to delight young adventurers. This american-inspired vegetarian (vegan) ready in about 40 minutes pairs quinoa, water, red bell pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 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.

★ 4.1 (15 ratings) Prep: 25 min Cook: 15 min Serves 4 American cuisine 320 cal/serving
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Ingredients

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Instructions

  1. Step 1: In a medium saucepan, combine 1 cup rinsed quinoa and 2 cups water. Bring to a boil, then reduce heat to low, cover, and simmer for 15 minutes until water is absorbed. Fluff with a fork and set aside.
  2. Step 2: Heat 2 tbsp olive oil in a large skillet over medium heat. Add 1 sliced red bell pepper, 1 sliced yellow bell pepper, 1 cup broccoli florets, and 1 cup shredded carrots. Sauté for 8-10 minutes until vegetables are tender-crisp and slightly charred at edges.
  3. Step 3: Add 1/2 cup sliced cucumber and 1/4 cup halved cherry tomatoes to the skillet. Stir in 1 tbsp lemon juice, salt, and pepper. Cook for 2 minutes until heated through.
  4. Step 4: Divide cooked quinoa among 4 bowls. Top with vegetable mixture, arranging colors in a rainbow pattern. Serve immediately.

Frequently asked questions

How long does Rainbow Vegetable and Grain Bowl take to make?

Total time is about 40 minutes (25 min prep + 15 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 Vegetable and Grain 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 quinoa from drying out.

Can I substitute ingredients in Rainbow Vegetable and Grain 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 Rainbow Vegetable and Grain 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 Rainbow Vegetable and Grain Bowl vegan?

Yes — this recipe is tagged vegan based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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