Roasted Brussels Sprouts Bowl

Featured in: Unhurried Dinner Ideas

This nourishing bowl combines perfectly roasted Brussels sprouts and red onions with tender grains like quinoa or brown rice. The vegetables are caramelized at high heat until golden and sweet, then served warm with a homemade balsamic dressing made with vinegar, olive oil, maple syrup, and Dijon mustard.

The dish comes together in just 45 minutes with mostly hands-off cooking time. You can customize the grains, add protein like chickpeas or tofu, and finish with toasted nuts, dried cranberries, or pumpkin seeds for extra texture. It's naturally vegetarian and can be made vegan.

Best served warm while the vegetables retain their crisp edges, but also delicious at room temperature for meal prep or packed lunches.

Updated on Thu, 05 Feb 2026 01:49:03 GMT
Golden roasted Brussels sprouts and red onions top a bed of fluffy quinoa in this savory bowl, ready to be drizzled with tangy balsamic dressing. Save to Pinterest
Golden roasted Brussels sprouts and red onions top a bed of fluffy quinoa in this savory bowl, ready to be drizzled with tangy balsamic dressing. | lentomeals.com

Last Tuesday, I roasted Brussels sprouts almost by accident—they'd been sitting in my crisper drawer looking deflated, and I had this sudden urge to rescue them from becoming compost. An hour later, my kitchen smelled like caramelized heaven, and I'd thrown together the first version of this bowl. Now it's become my go-to when I want something that feels both indulgent and honest, like I'm actually taking care of myself instead of just getting through dinner.

I made this for a friend who'd just gone vegetarian and was nervous about feeling satisfied at meals. Watching her dig into the bowl with genuine enthusiasm, then ask for the recipe—that's when I realized this wasn't just lunch, it was validation that plant-based eating could be delicious without apology.

Ingredients

  • Brussels sprouts (1 lb, trimmed and halved): They're the star here, and halving them creates flat edges that get gorgeously caramelized in the oven.
  • Red onion (1 medium, thinly sliced): Adds a sharp, sweet note that balances the earthiness of the sprouts, and caramelizes alongside them beautifully.
  • Olive oil (2 tbsp for roasting, plus 2 tbsp for dressing): Quality matters more than quantity—good oil makes the difference between good and craveable.
  • Salt and black pepper: Don't skip seasoning the vegetables before roasting; it draws out their natural sugars.
  • Quinoa or brown rice (1 cup uncooked): Quinoa adds protein and a subtle nutty flavor, but brown rice works beautifully if that's what you have.
  • Water or vegetable broth (2 cups): Broth adds depth, but water works fine if you're keeping it simple.
  • Balsamic vinegar (1/4 cup): This is where the magic happens; it ties everything together with a tangy, slightly sweet punch.
  • Maple syrup or honey (1 tbsp): Just enough to round out the acidity without making it dessert.
  • Dijon mustard (1 tsp): A small amount adds complexity and helps the dressing emulsify.
  • Toasted walnuts or pecans (1/4 cup): Adds crunch and richness; toast them yourself if you have time for better flavor.
  • Dried cranberries (2 tbsp) and pumpkin seeds (1 tbsp): These are optional but they transform the bowl from simple to something people actually want to eat.

Instructions

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Get your oven ready:
Preheat to 425°F and line a baking sheet with parchment paper so cleanup becomes someone else's problem (kidding, but it helps).
Prepare the vegetables:
Toss the halved Brussels sprouts and sliced red onion together in a bowl with olive oil, salt, and pepper until everything's coated, then spread them in a single layer on your sheet. Don't crowd them—they need space to caramelize, not steam.
Roast until golden:
Pop them in the oven for 25–30 minutes, stirring about halfway through. You're looking for deep brown, crispy edges; they'll smell incredible when they're ready.
Cook your grains:
While the vegetables roast, rinse your quinoa or rice, then combine it with water or broth in a saucepan. Bring to a boil, cover, reduce heat, and let it simmer for 15–20 minutes until the liquid absorbs and the grains are tender.
Make the dressing:
Whisk together balsamic vinegar, extra-virgin olive oil, maple syrup, Dijon mustard, salt, and pepper in a small bowl. Taste it—if it feels too sharp, add a pinch more sweetness; if it's flat, a little more salt wakes it up.
Assemble your bowl:
Divide cooked grains among four bowls, top with roasted Brussels sprouts and onions, then drizzle generously with dressing. Scatter walnuts, cranberries, and pumpkin seeds over everything if you've got them.
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A nutritious Roasted Brussels Sprouts Bowl garnished with toasted pecans and dried cranberries, offering a wholesome vegan dinner idea for busy weeknights. Save to Pinterest
A nutritious Roasted Brussels Sprouts Bowl garnished with toasted pecans and dried cranberries, offering a wholesome vegan dinner idea for busy weeknights. | lentomeals.com
A nutritious Roasted Brussels Sprouts Bowl garnished with toasted pecans and dried cranberries, offering a wholesome vegan dinner idea for busy weeknights. Save to Pinterest
A nutritious Roasted Brussels Sprouts Bowl garnished with toasted pecans and dried cranberries, offering a wholesome vegan dinner idea for busy weeknights. | lentomeals.com

What struck me most is how this bowl works just as well at 3 p.m. as it does at 7 p.m., straight from the oven or at room temperature the next day. It's the kind of dish that gets better as it sits because the dressing keeps seeping into everything.

Why This Bowl Works

There's something about the combination of crispy, sweet roasted vegetables over a bed of nutty grains that feels complete without any fussing. The balsamic dressing brings brightness, the optional toppings add textural contrast, and somehow it all comes together like it was always meant to be on the same plate. I've learned that the key is respecting each element—don't skimp on roasting time, don't oversalt the grains, and don't drown the whole thing in dressing at once.

Ways to Make It Your Own

This bowl is your canvas, honestly. I've swapped quinoa for farro and gotten better results because I like the chewiness, and I've thrown in roasted sweet potato when I wanted more color and substance. One time I added crispy chickpeas for protein and it became so good that now that's the version my partner requests. The vegetables can change with seasons—carrots in winter, fresh tomatoes in summer—and the dressing works with all of it.

Storage and Serving

This bowl actually keeps beautifully in the fridge for three days, though the Brussels sprouts won't be quite as crispy by day three. I usually store the dressing separately and drizzle it fresh right before eating, which keeps everything tasting alive instead of like leftovers. It's also lovely served warm right out of the kitchen, or grabbed straight from the fridge when you need something substantial that doesn't feel heavy.

  • Pack the dressing separately if you're taking this to lunch so the bowl doesn't get soggy.
  • Roast extra Brussels sprouts on the weekend and use them throughout the week on salads or as snacks.
  • Toast your own nuts and seeds if you have five minutes—the difference in flavor is worth it.
Close-up of a hearty Roasted Brussels Sprouts Bowl, featuring caramelized vegetables and crunchy pumpkin seeds over warm grains, perfect for a healthy meal. Save to Pinterest
Close-up of a hearty Roasted Brussels Sprouts Bowl, featuring caramelized vegetables and crunchy pumpkin seeds over warm grains, perfect for a healthy meal. | lentomeals.com
Close-up of a hearty Roasted Brussels Sprouts Bowl, featuring caramelized vegetables and crunchy pumpkin seeds over warm grains, perfect for a healthy meal. Save to Pinterest
Close-up of a hearty Roasted Brussels Sprouts Bowl, featuring caramelized vegetables and crunchy pumpkin seeds over warm grains, perfect for a healthy meal. | lentomeals.com

This bowl taught me that wholesome eating doesn't mean sacrifice—it means finding the balance between what's good for you and what actually tastes worth cooking. Make it tonight.

Recipe FAQs

Can I make this dish ahead of time?

Yes, you can roast the vegetables and cook the grains up to 3 days in advance. Store them separately in airtight containers in the refrigerator. Assemble bowls when ready to serve and add the dressing just before eating to maintain texture.

What other grains work well in this bowl?

Quinoa and brown rice are excellent choices, but you can also use farro for a chewy texture, bulgur for quicker cooking, or couscous for a lighter option. Each grain brings its own nutritional profile and cooking time to the dish.

How do I get the Brussels sprouts properly caramelized?

The key is high heat at 425°F and adequate space on the baking sheet. Don't overcrowd the vegetables or they'll steam instead of roast. Halving the sprouts increases surface area for better browning, and stirring halfway through ensures even cooking.

Can I add protein to make it more filling?

Absolutely. Chickpeas, white beans, or lentils blend seamlessly with the flavors. Grilled tofu cubes, pan-seared tempeh, or even feta cheese work well. Add these during the last 10 minutes of roasting or warm them separately before assembling.

Is the balsamic dressing customizable?

The dressing is quite versatile. Substitute honey for maple syrup if you prefer, add a clove of minced garlic for depth, or incorporate fresh herbs like thyme or rosemary. You can also adjust the acidity by adding more or less balsamic vinegar to taste.

Roasted Brussels Sprouts Bowl

Golden caramelized Brussels sprouts served over fluffy quinoa with tangy balsamic dressing and crunchy toppings.

Prep Time
15 minutes
Cook Time
30 minutes
Time Needed
45 minutes
Created by Rachel Ivey


Skill Level Easy

Cuisine Modern American

Makes 4 Serves

Diet Information Plant-Based, No Dairy, Contains 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
02 2 tablespoons dried cranberries
03 1 tablespoon pumpkin seeds

Steps

Step 01

Prepare oven and pan: Preheat oven to 425°F. Line a baking sheet with parchment paper.

Step 02

Season 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: 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 until tender and liquid is absorbed. Fluff with a fork.

Step 05

Prepare dressing: In a small bowl, whisk together balsamic vinegar, 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: Top with toasted nuts, dried cranberries, and pumpkin seeds if desired. Serve warm or at room temperature.

Kitchen Tools

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

Allergy Info

Always review every ingredient for potential allergens. Talk to your healthcare provider if you have any concerns.
  • Tree nuts present if using walnuts or pecans
  • Mustard present in Dijon mustard
  • Gluten-free when made with quinoa or rice

Nutrition Details (per portion)

These numbers are for your information only. Always check with a health professional for dietary guidance.
  • Calories: 320
  • Total fat: 14 g
  • Carbohydrates: 42 g
  • Proteins: 8 g