Rainbow Roasted Vegetable Bowl

Featured in: Everyday Home Cooking

This nourishing bowl brings together a vibrant array of roasted vegetables—red and yellow peppers, purple cauliflower, broccoli, cherry tomatoes, zucchini, and carrots—all caramelized to perfection in the oven. The vegetables are served over fluffy brown rice and elevated with a bright, zesty herb sauce made from fresh parsley, cilantro, basil, and lemon. Ready in under an hour, this wholesome combination delivers both visual appeal and satisfying nutrition.

Updated on Wed, 04 Feb 2026 16:32:59 GMT
A vibrant Rainbow Roasted Vegetable Bowl piled with caramelized multi-colored veggies on fluffy brown rice and topped with fresh green herb sauce.  Save to Pinterest
A vibrant Rainbow Roasted Vegetable Bowl piled with caramelized multi-colored veggies on fluffy brown rice and topped with fresh green herb sauce. | softsellou.com

Brighten up your dinner routine with this stunning Rainbow Roasted Vegetable Bowl. This meal is a symphony of colors and textures, combining perfectly caramelized multi-colored vegetables with the earthy goodness of fluffy brown rice and a punchy, fresh green herb sauce that brings every bite to life.

A vibrant Rainbow Roasted Vegetable Bowl piled with caramelized multi-colored veggies on fluffy brown rice and topped with fresh green herb sauce.  Save to Pinterest
A vibrant Rainbow Roasted Vegetable Bowl piled with caramelized multi-colored veggies on fluffy brown rice and topped with fresh green herb sauce. | softsellou.com

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The beauty of this bowl lies in the roasting process, which coaxes out the natural sweetness of carrots and peppers while giving broccoli and cauliflower those irresistible crispy edges. Drizzled with a zesty blend of parsley, cilantro, and basil, it is a nourishing feast that feels like a treat.

Ingredients

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  • Vegetables: 1 red bell pepper (diced), 1 yellow bell pepper (diced), 1 cup purple cauliflower florets (or regular cauliflower), 1 cup broccoli florets, 1 cup cherry tomatoes (halved), 1 medium zucchini (sliced), 1 medium carrot (sliced), 2 tbsp olive oil, 1/2 tsp sea salt, 1/4 tsp black pepper
  • Grains: 1 1/2 cups uncooked brown rice, 3 cups water, 1/2 tsp salt
  • Herb Sauce: 1/4 cup fresh parsley, 1/4 cup fresh cilantro, 2 tbsp fresh basil leaves, 2 tbsp lemon juice, 1 small garlic clove, 1/4 cup extra virgin olive oil, 1/4 tsp salt, 1/8 tsp black pepper

Instructions

Step 1
Preheat oven to 425°F (220°C).
Step 2
Arrange all chopped vegetables on a large baking sheet. Drizzle with olive oil, salt, and pepper. Toss to coat evenly.
Step 3
Roast vegetables for 25-30 minutes, stirring halfway, until tender and lightly caramelized.
Step 4
Meanwhile, rinse brown rice under cold water. In a medium saucepan, combine rice, water, and salt. Bring to a boil, reduce heat, cover, and simmer for 30-35 minutes until rice is tender. Fluff with a fork.
Step 5
For the herb sauce, combine parsley, cilantro, basil, lemon juice, garlic, olive oil, salt, and pepper in a blender or food processor. Blend until smooth.
Step 6
To assemble, divide brown rice into bowls. Top with roasted vegetables and drizzle generously with herb sauce.

Zusatztipps für die Zubereitung

To ensure even cooking, use a sharp knife to cut your vegetables into uniform sizes and don't crowd the baking sheet. For the fluffiest grains, always rinse your brown rice under cold water before cooking to remove excess starch. This dish contains no common allergens, but always double-check your labels for potential cross-contamination.

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Varianten und Anpassungen

This recipe is incredibly flexible. Feel free to swap the vegetables for what is in season; sweet potatoes, red onion, and asparagus all work beautifully. If you want to add extra plant-based protein, roasted chickpeas or cubes of pan-seared tofu make excellent additions to the bowl.

Serviervorschläge

For a refreshing pairing, serve this meal with a glass of sparkling water with a squeeze of lemon or a crisp Sauvignon Blanc. To serve, portion the rice into four bowls and arrange the colorful veggies on top before finishing with a generous drizzle of the vibrant herb sauce.

This vegetarian Rainbow Roasted Vegetable Bowl features glossy roasted broccoli, bell peppers, and zucchini over brown rice, drizzled with a bright lemon herb sauce.  Save to Pinterest
This vegetarian Rainbow Roasted Vegetable Bowl features glossy roasted broccoli, bell peppers, and zucchini over brown rice, drizzled with a bright lemon herb sauce. | softsellou.com

Enjoy this wholesome Rainbow Roasted Vegetable Bowl, which provides 360 calories, 13g of fat, 56g of carbohydrates, and 7g of protein per serving. It is a simple, healthy way to enjoy a spectrum of nutrients in one delicious bowl. Happy roasting!

Recipe FAQ

Can I prepare the vegetables ahead of time?

Yes, chop all vegetables up to a day in advance and store them in airtight containers in the refrigerator. Roast just before serving for best texture and flavor.

What other grains work well in this bowl?

Quinoa, farro, bulgur, or even cauliflower rice make excellent substitutes for brown rice. Adjust cooking times according to grain package directions.

How do I store leftovers?

Keep roasted vegetables, rice, and herb sauce in separate containers. Refrigerate for up to 4 days. Reheat vegetables and rice gently, then add fresh sauce before serving.

Can I make the herb sauce without a blender?

Finely mince the herbs and garlic, then whisk with lemon juice, olive oil, salt, and pepper. The texture will be chunkier but the flavor remains excellent.

What vegetables roast best together?

Root vegetables like sweet potatoes and beets need longer roasting time. For this bowl, stick to quicker-cooking vegetables like peppers, zucchini, and cauliflower that finish in about 25 minutes.

How can I add more protein?

Roasted chickpeas, crispy tofu cubes, or a dollop of hummus complement these vegetables beautifully. Grilled chicken or salmon also work well if not following a vegan diet.

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Rainbow Roasted Vegetable Bowl

Colorful roasted vegetables over brown rice with fresh herb sauce

Prep time
20 min
Time to cook
35 min
Complete time
55 min
Recipe by Adrian Pope


Level Easy

Cuisine type International

Portions 4 Number of servings

Diet needs Plant-based, No dairy, Free from gluten

What You'll Need

Vegetables

01 1 red bell pepper, diced
02 1 yellow bell pepper, diced
03 1 cup purple cauliflower florets
04 1 cup broccoli florets
05 1 cup cherry tomatoes, halved
06 1 medium zucchini, sliced
07 1 medium carrot, sliced
08 2 tablespoons olive oil
09 1/2 teaspoon sea salt
10 1/4 teaspoon black pepper

Grains

01 1 1/2 cups uncooked brown rice
02 3 cups water
03 1/2 teaspoon salt

Herb Sauce

01 1/4 cup fresh parsley
02 1/4 cup fresh cilantro
03 2 tablespoons fresh basil leaves
04 2 tablespoons lemon juice
05 1 small garlic clove
06 1/4 cup extra virgin olive oil
07 1/4 teaspoon salt
08 1/8 teaspoon black pepper

Directions

Step 01

Preheat oven: Set oven to 425°F and allow to reach temperature.

Step 02

Prepare vegetables: Arrange all chopped vegetables on a large baking sheet. Drizzle with olive oil, salt, and pepper. Toss thoroughly to coat evenly.

Step 03

Roast vegetables: Place baking sheet in preheated oven and roast for 25 to 30 minutes, stirring halfway through, until vegetables are tender with light caramelization.

Step 04

Cook brown rice: Rinse brown rice under cold water. In a medium saucepan, combine rice, water, and salt. Bring to boil, reduce heat to low, cover, and simmer for 30 to 35 minutes until rice is tender. Fluff with fork.

Step 05

Prepare herb sauce: Combine parsley, cilantro, basil, lemon juice, garlic clove, extra virgin olive oil, salt, and black pepper in a blender or food processor. Blend until smooth consistency is achieved.

Step 06

Assemble bowl: Divide cooked brown rice evenly into serving bowls. Top each portion with roasted vegetables and drizzle generously with herb sauce.

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Tools needed

  • Large baking sheet
  • Saucepan with lid
  • Blender or food processor
  • Sharp knife and cutting board
  • Mixing bowls

Allergy details

Please look closely at each item for allergens. If unsure, get advice from a health expert.
  • Contains no common allergens
  • Verify rice and ingredient labels for potential gluten or nut cross-contamination

Nutrition details (each serve)

Only for informational use. Always consult your healthcare provider for medical concerns.
  • Calories: 360
  • Fat content: 13 g
  • Carbohydrates: 56 g
  • Protein: 7 g

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