Rainbow Roasted Vegetable Bowl

Featured in: Veggie & Grain Bowls

This colorful bowl brings together roasted red and yellow peppers, purple cauliflower, broccoli, cherry tomatoes, zucchini, and carrots over fluffy brown rice. The vegetables caramelize beautifully at high heat, developing natural sweetness while retaining their crunch. A bright herb sauce made with parsley, cilantro, basil, and lemon ties everything together with fresh, zesty notes. Perfect for meal prep and easily customizable with seasonal vegetables or added proteins like chickpeas and tofu.

Updated on Wed, 04 Feb 2026 05:22:04 GMT
Freshly roasted multi-colored vegetables from the Rainbow Roasted Vegetable Bowl, served warm over fluffy brown rice. Save Pin
Freshly roasted multi-colored vegetables from the Rainbow Roasted Vegetable Bowl, served warm over fluffy brown rice. | vectoroven.com

Experience a burst of color and nutrition with this Rainbow Roasted Vegetable Bowl. A harmonious blend of tender, caramelized vegetables is served atop a bed of fluffy brown rice, all brought to life by a vibrant, citrusy herb sauce. It is a wholesome, plant-based meal that is as pleasing to the eye as it is to the palate.

Freshly roasted multi-colored vegetables from the Rainbow Roasted Vegetable Bowl, served warm over fluffy brown rice. Save Pin
Freshly roasted multi-colored vegetables from the Rainbow Roasted Vegetable Bowl, served warm over fluffy brown rice. | vectoroven.com

This bowl is the perfect solution for those seeking a balanced, energizing lunch or dinner. The combination of slow-burning complex carbohydrates from the brown rice and the vitamin-rich medley of peppers, broccoli, and cauliflower creates a satisfying meal that keeps you fueled throughout the day.

Ingredients

  • Vegetables: 1 red bell pepper (diced), 1 yellow bell pepper (diced), 1 cup purple cauliflower florets (or regular), 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.
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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 achieve the best texture, ensure your baking sheet is large enough that the vegetables aren't crowded; this allows them to roast and brown rather than steam. You will need a saucepan with a lid for the rice and a blender or food processor to ensure the herb sauce is perfectly smooth. For those with sensitivities, always double-check labels on rice and sauce ingredients for potential gluten or nut cross-contamination.

Varianten und Anpassungen

You can easily adapt this bowl to what you have on hand. Swap the suggested vegetables for sweet potatoes, red onion, or asparagus depending on the season. To add more protein to the dish, consider tossing in some roasted chickpeas or cubes of pan-seared tofu.

Serviervorschläge

This vibrant dish pairs beautifully with a crisp Sauvignon Blanc or a refreshing glass of sparkling water with a squeeze of lemon. Serve it warm to enjoy the full depth of the caramelized vegetable flavors against the fresh herb drizzle.

Savory Rainbow Roasted Vegetable Bowl with caramelized veggies and a vibrant green herb sauce drizzle. Save Pin
Savory Rainbow Roasted Vegetable Bowl with caramelized veggies and a vibrant green herb sauce drizzle. | vectoroven.com

With 360 calories and 7 grams of protein per serving, this Rainbow Roasted Vegetable Bowl is a delicious way to nourish your body. Enjoy the simple joy of a meal that is as healthy as it is flavorful!

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Recipe FAQs

Can I prepare the vegetables ahead of time?

Yes, chop all vegetables up to 24 hours in advance and store them in airtight containers in the refrigerator. Roast just before serving for best texture and flavor.

What other vegetables work well in this bowl?

Sweet potatoes, red onions, Brussels sprouts, asparagus, butternut squash, and eggplant all roast beautifully. Choose vegetables that cook at similar rates for even roasting.

Can I use quinoa instead of brown rice?

Absolutely. Quinoa cooks faster (about 15 minutes) and provides complete protein. Adjust cooking time according to package directions and maintain the 1:2 grain to water ratio.

How long does the herb sauce stay fresh?

The sauce keeps refrigerated for up to 5 days in a sealed jar. The vibrant green color may darken slightly but flavor remains fresh. Bring to room temperature before serving.

Can I freeze this bowl?

Freeze the roasted vegetables and rice separately for up to 3 months. The herb sauce freezes well too. Thaw overnight and reheat vegetables and rice gently, adding sauce fresh before serving.

How do I add more protein?

Stir in chickpeas during the last 10 minutes of roasting, top with baked tofu, add a poached egg, or serve alongside grilled chicken. The bowl also pairs well with roasted nuts or seeds.

Rainbow Roasted Vegetable Bowl

Vibrant roasted vegetables over brown rice with fresh herb sauce

Time to prepare
20 minutes
Time to cook
35 minutes
Overall Time
55 minutes
Created by Lucas Jenkins


Level Easy

Cuisine International

Makes 4 Portions

Special Diets Plant-Based, No Dairy, No Gluten

What You 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 fresh 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

How-To Steps

Step 01

Preheat Oven: Set oven temperature to 425°F and allow it to fully preheat for approximately 10 minutes.

Step 02

Prepare Vegetables: Arrange all diced and sliced vegetables on a large baking sheet. Drizzle with olive oil, sea salt, and black pepper. Toss vegetables thoroughly to ensure even coating.

Step 03

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

Step 04

Cook Brown Rice: Rinse brown rice under cold running water. Combine rinsed rice, water, and salt in a medium saucepan. Bring mixture to a boil, then reduce heat to low, cover with lid, and simmer for 30 to 35 minutes until rice is fully tender. Fluff rice gently with a fork.

Step 05

Prepare Herb Sauce: Combine fresh parsley, cilantro, basil leaves, lemon juice, garlic clove, extra virgin olive oil, salt, and black pepper in a blender or food processor. Blend until mixture reaches a smooth consistency.

Step 06

Assemble Bowls: Distribute cooked brown rice evenly among four serving bowls. Top each portion with roasted vegetables and drizzle generously with prepared herb sauce.

What You’ll Need

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

Allergy Details

Review every component for allergens. See a health expert if unsure.
  • Contains no common major allergens
  • Verify product labels on rice and herb ingredients for potential gluten or tree nut cross-contamination

Nutrition details (each serving)

Only for informational use—this isn't a substitute for a doctor's advice.
  • Energy: 360
  • Fat Content: 13 grams
  • Carbohydrates: 56 grams
  • Proteins: 7 grams