Roasted Brussels Sprouts Bowl

Featured in: Oven & Pan Cooking

This wholesome bowl combines golden, caramelized Brussels sprouts with roasted red onions over fluffy quinoa or brown rice. The tangy balsamic dressing, made with maple syrup and Dijon mustard, ties everything together beautifully. Top with toasted nuts, dried cranberries, and pumpkin seeds for extra crunch and flavor.

Perfect for meal prep and versatile enough for lunch or dinner, this dish comes together in under an hour. The vegetables roast at high heat for maximum caramelization while the grains simmer on the stovetop. Serve warm or at room temperature for a satisfying, plant-based meal.

Updated on Wed, 04 Feb 2026 14:50:00 GMT
Golden roasted Brussels sprouts and red onions top a bed of fluffy quinoa in this vibrant vegetarian bowl, drizzled with tangy balsamic dressing. Save to Pinterest
Golden roasted Brussels sprouts and red onions top a bed of fluffy quinoa in this vibrant vegetarian bowl, drizzled with tangy balsamic dressing. | casaimil.com

There's a moment in every cook's life when a simple vegetable stops being just a vegetable. For me, that happened on a gray Tuesday afternoon when I roasted Brussels sprouts with the kind of abandon usually reserved for chocolate chip cookies—high heat, plenty of oil, and zero apologies. What emerged from that oven was something entirely different from the boiled, mushy version I'd avoided for years: golden, crispy edges with a caramelized sweetness that made me question everything I thought I knew. That bowl, piled high with nutty grains and finished with a bright balsamic drizzle, became my answer to the perpetual lunch question of what actually satisfies.

I made this bowl for my sister during one of those visits where we're both too busy to really cook, but too hungry to order takeout. She took one bite and went completely quiet—not in a bad way, but in that rare, genuine way that happens when food lands exactly right. By the end of dinner, she was scraping her bowl clean and asking if I'd written down the recipe. That's when I realized this wasn't just my Tuesday obsession anymore.

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Ingredients

  • Brussels sprouts: Choose ones that are tight and firm, roughly the same size so they roast evenly and develop that addictive caramelized exterior without burning.
  • Red onion: The thin slices turn jammy and sweet during roasting, adding a silky depth that balances the nuttiness of the greens.
  • Olive oil: Don't be shy here—adequate oil is what creates those crispy, browned edges that make this dish memorable.
  • Quinoa or brown rice: Quinoa offers a delicate texture and complete protein, while rice feels more grounding; pick based on your mood.
  • Balsamic vinegar: The backbone of the dressing, giving you that sweet-tart hit that brings all the elements together without heaviness.
  • Dijon mustard: A small amount emulsifies the dressing and adds a subtle sharpness that cuts through the richness beautifully.
  • Optional toppings: Toasted nuts add crunch, cranberries bring tartness, and seeds contribute earthiness—each changes the bowl's personality entirely.

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Instructions

Heat your oven and prep:
Set the oven to 425°F and line a baking sheet with parchment paper—this small step saves you from scrubbing roasted-on bits later, trust me.
Toss and spread the vegetables:
Combine the Brussels sprout halves and sliced onion in a bowl with olive oil, salt, and pepper, making sure each piece gets coated. Spread them in a single layer on your baking sheet, cut-side down when possible for maximum contact with the heat.
Roast until golden:
Roast for 25 to 30 minutes, stirring once halfway through so they brown evenly on all sides. You'll know they're done when the edges are deeply caramelized and the centers are tender when pierced.
Cook your grains:
While vegetables roast, rinse your quinoa or rice under cool water. Bring 2 cups of water or vegetable broth to a boil, add grains, then reduce heat to low, cover, and simmer until tender and liquid is absorbed—about 15 to 20 minutes.
Whisk the dressing:
In a small bowl, combine balsamic vinegar, extra-virgin olive oil, maple syrup or honey, Dijon mustard, salt, and pepper, whisking until the mixture emulsifies into something glossy and cohesive.
Build your bowls:
Divide the cooked grains among four bowls, then top generously with roasted Brussels sprouts and onions. Drizzle the balsamic dressing over everything so it pools slightly in the bottom.
Garnish and serve:
If using them, scatter toasted nuts, dried cranberries, and pumpkin seeds over the top for texture and visual appeal.
Hearty roasted Brussels sprouts and onion mixture paired with warm grains for a nourishing, gluten-free dinner bowl, garnished with crunchy nuts and seeds. Save to Pinterest
Hearty roasted Brussels sprouts and onion mixture paired with warm grains for a nourishing, gluten-free dinner bowl, garnished with crunchy nuts and seeds. | casaimil.com

There's something quietly powerful about serving a bowl that feels both elegant and completely unpretentious—the kind of meal you'd make for yourself on a Thursday night but wouldn't hesitate to set in front of guests. This one does exactly that, satisfying something beyond hunger while somehow making you feel like you've taken care of yourself.

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Why Grain Choice Actually Matters

Quinoa brings a light, fluffy quality and complete protein, making this bowl work beautifully as a standalone meal if you're skipping animal products. Brown rice feels more substantial and earthy, lending itself to a heartier appetite. Farro adds chewiness and nuttiness that echoes the roasted vegetables, while couscous keeps things delicate and quick. Each grain shifts the entire bowl's personality, so don't feel locked into one choice.

The Roasting Temperature Sweet Spot

425°F is hot enough to create that caramelized exterior without drying out the insides, but it's not so extreme that you're hovering anxiously over the oven. Lower temperatures will give you soft Brussels sprouts with pale edges; higher heat risks charring before the centers cook through. The key is that single stir halfway through, which takes all of 20 seconds but prevents uneven browning and creates that coveted mix of textures.

Making It Work for Your Week

This bowl actually improves after a day or two in the refrigerator as flavors meld together, though the texture of roasted vegetables does soften slightly. Keep the dressing separate and drizzle it just before eating if you're prepping ahead, or embrace the softer vegetables as a different kind of delicious. The grains absorb the dressing's vinegar and oil overnight, creating something almost risotto-like that some people prefer to the fresh version.

  • Make double the dressing and use the extra on salads, grilled vegetables, or drizzled over soft cheese throughout the week.
  • Toast your nuts and seeds the night before so they're ready to grab, keeping everything from getting soggy in storage.
  • Roast the vegetables ahead and reheat them gently in a 300°F oven for 10 minutes before assembling if you're building bowls fresh daily.
Savory, caramelized Brussels sprouts served over wholesome quinoa, finished with a sweet and tangy balsamic glaze for a satisfying plant-based meal. Save to Pinterest
Savory, caramelized Brussels sprouts served over wholesome quinoa, finished with a sweet and tangy balsamic glaze for a satisfying plant-based meal. | casaimil.com

This bowl taught me that the simplest meals often hold the most power—not because they're fancy, but because they're honest. Make this for yourself when you need to feel nourished, and make it for others when you want them to know you care.

Recipe Questions & Answers

Can I make this ahead of time?

Yes, the roasted vegetables and cooked grains store well in the refrigerator for up to 4 days. Keep the dressing separate and add just before serving to maintain freshness.

What other grains work well?

Farro, bulgur, couscous, or wild rice all make excellent substitutions for quinoa. Adjust cooking time according to package instructions.

How do I get the Brussels sprouts caramelized?

Roast at 425°F (220°C) on a large baking sheet without overcrowding. This allows the vegetables to brown rather than steam. Stir halfway through for even cooking.

Can I add protein to this bowl?

Absolutely. Chickpeas, grilled tofu, roasted chickpeas, or feta cheese work beautifully. For non-vegetarian options, grilled chicken or salmon pair nicely.

Is the dressing adjustable?

Yes. Add more maple syrup for sweetness, more Dijon for tang, or extra olive oil for a creamier consistency. The dressing can be made up to a week in advance.

What vegetables can I add?

Sweet potatoes, carrots, butternut squash, or beets roast well alongside the Brussels sprouts. Add harder vegetables first as they may need extra time.

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Roasted Brussels Sprouts Bowl

Caramelized Brussels sprouts over grains with tangy balsamic dressing.

Prep Time
15 minutes
Bake/Cook Time
30 minutes
Time Needed
45 minutes
Created by Tessa Franklin


Skill Level Easy

Cuisine Modern American

Makes 4 Serving Size

Diet Preferences Plant-Based, No Dairy, No Gluten

What You'll Need

Vegetables

01 1 pound Brussels sprouts, trimmed and halved
02 1 medium red onion, thinly sliced
03 2 tablespoons olive oil
04 1/2 teaspoon salt
05 1/4 teaspoon black pepper

Grains

01 1 cup quinoa or brown rice, uncooked
02 2 cups water or vegetable broth

Balsamic Dressing

01 1/4 cup balsamic vinegar
02 2 tablespoons extra-virgin olive oil
03 1 tablespoon maple syrup or honey
04 1 teaspoon Dijon mustard
05 1/4 teaspoon salt
06 1/4 teaspoon black pepper

Toppings

01 1/4 cup toasted walnuts or pecans, optional
02 2 tablespoons dried cranberries, optional
03 1 tablespoon pumpkin seeds, optional

How to Make It

Step 01

Prepare the oven and baking sheet: Preheat oven to 425 degrees Fahrenheit. Line a baking sheet with parchment paper.

Step 02

Season and arrange vegetables: In a large bowl, toss Brussels sprouts and red onion with olive oil, salt, and pepper. Spread evenly on the prepared baking sheet.

Step 03

Roast vegetables until caramelized: Roast for 25 to 30 minutes, stirring once halfway through, until Brussels sprouts are golden and caramelized.

Step 04

Cook grains: Rinse quinoa or rice thoroughly. In a medium saucepan, combine grains and water or broth. Bring to a boil, reduce heat, cover, and simmer for 15 to 20 minutes, or until tender and liquid is absorbed. Fluff with a fork.

Step 05

Prepare balsamic dressing: In a small bowl, whisk together balsamic vinegar, extra-virgin olive oil, maple syrup or honey, Dijon mustard, salt, and pepper until well combined.

Step 06

Assemble bowls: Divide cooked grains among four bowls. Top with roasted Brussels sprouts and onions. Drizzle with balsamic dressing.

Step 07

Garnish and serve: Garnish with toasted nuts, dried cranberries, and pumpkin seeds if desired. Serve warm or at room temperature.

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Tools Needed

  • Baking sheet
  • Mixing bowls
  • Saucepan with lid
  • Whisk
  • Chef's knife and cutting board

Allergy Info

Review every ingredient to spot potential allergens and talk to a healthcare provider if unsure.
  • Contains tree nuts if using walnuts or pecans as garnish.
  • Contains mustard in Dijon mustard component.
  • Naturally gluten-free when prepared with quinoa or rice.

Nutrition per Serving

Provided for reference only—always ask a doctor for health advice.
  • Calories: 320
  • Fats: 14 g
  • Carbohydrates: 42 g
  • Proteins: 8 g

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