One-Pan Roasted Vegetable and Quinoa Bowl

By AislePrompt Editorial · Published 2026-04-13 · Updated 2026-04-13

A vibrant, nutrient-packed bowl featuring roasted seasonal vegetables and fluffy quinoa, finished with lemon and herbs. This Health-conscious-inspired vegetarian recipe, ready in about 45 minutes, pairs quinoa, water, olive oil for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 400 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.

Ingredients

• 1 cup, rinsed quinoa
• 2 cups water
• 2 tbsp olive oil
• 2 cups, peeled and diced (1/2 inch) sweet potato
• 1, sliced into strips red bell pepper
• 1 cup, diced (1/2 inch) zucchini
• 1 cup, sliced into wedges red onion
• 3 cloves, minced garlic
• 1 tsp dried rosemary
• 1/2 tsp dried thyme
• 1/2 tsp salt
• 1/4 tsp black pepper
• 2 cups baby spinach
• 2 tbsp lemon juice
• 1 tbsp lemon zest

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Instructions

1. Step 1: Preheat oven to 400°F (200°C). Toss 2 cups diced sweet potato, 1 cup sliced red bell pepper, 1 cup diced zucchini, and 1 cup sliced red onion with 2 tbsp olive oil, 3 minced garlic cloves, 1 tsp dried rosemary, 1/2 tsp dried thyme, 1/2 tsp salt, and 1/4 tsp black pepper on a parchment-lined baking sheet.
2. Step 2: Roast for 20-25 minutes, stirring once halfway, until vegetables are tender and edges are golden.
3. Step 3: While vegetables roast, cook 1 cup rinsed quinoa in 2 cups water in a saucepan over medium heat, covered, for 15 minutes until water is absorbed and quinoa is fluffy. Fluff with a fork.
4. Step 4: In a large bowl, combine cooked quinoa, roasted vegetables, and 2 cups baby spinach. Drizzle with 2 tbsp lemon juice and 1 tbsp lemon zest, then toss to combine.
5. Step 5: Season with additional salt and pepper if needed, and serve warm.