30-Minute Roasted Carrots and Brussels Sprouts

These roasted carrots and Brussels sprouts are the kind of side dish that disappears fast, even with picky eaters at the table. They come out of the oven with dark, caramelized edges and a glossy balsamic finish.

All you need is a hot sheet pan and a few pantry staples. In about 30 minutes, you get tender, sweet carrots and crispy, nutty sprouts that work with nearly any main.

What Makes These Roasted Vegetables So Good

I keep coming back to this combination because it hits sweet, savory, and tangy notes without a complicated sauce. The vegetables do all the work.

High heat turns the outer leaves of the sprouts into salty little chips while the carrots soften and concentrate their natural sugar. A drizzle of balsamic at the end cuts through the richness and makes the whole dish feel bright and balanced.

Ingredients

• 1 lb carrots, peeled and cut into 1/2-inch thick sticks: choose medium carrots so the sticks are roughly even in size
• 1 lb Brussels sprouts, trimmed and halved lengthwise: remove any loose or yellow outer leaves first
• 2 tbsp olive oil: a mild or light olive oil works fine here
• 3 cloves garlic, minced: use a microplane if you want it to melt into the vegetables
• 1/2 tsp kosher salt: plus a pinch more for finishing if you like
• 1/4 tsp black pepper: freshly ground gives the best bite
• 2 tbsp balsamic vinegar: for the glaze at the end

Variations / Substitutions

• Maple syrup: swap the balsamic for 1 tbsp maple syrup tossed on before roasting; it creates a stickier, sweeter crust.
• Herbs: add 1 tsp chopped fresh rosemary or thyme with the oil for an earthy layer.
• Parmesan: toss with 2 tbsp grated Parmesan during the last 5 minutes of roasting so it melts and crisps.
• Spicy: a pinch of red pepper flakes or a shake of cayenne mixed into the oil brings a gentle heat.

If you want to turn this into a full meal, Sheet Pan Sausage and Root Vegetables uses the same high-heat method.

How To Make Roasted Carrots and Brussels Sprouts

Step 1: Toss the Carrots and Brussels Sprouts

Preheat your oven to 425°F (220°C) with a rack in the middle. On a large rimmed baking sheet, combine the carrot sticks, halved Brussels sprouts, 2 tbsp olive oil, the minced garlic, 1/2 tsp salt, and 1/4 tsp pepper. Toss everything with your hands until the vegetables are evenly coated, then spread them in a single layer.

The carrots will look glossy and the sprouts should have a light sheen. If you see any dry spots, drizzle just a tiny bit more oil and toss again.

Step 2: Roast the Vegetables

Slide the pan into the oven and roast for 20 to 25 minutes, tossing the vegetables with a spatula halfway through. You are looking for carrots that are fork-tender and sprouts that are deeply browned with some crispy loose leaves.

Around the 15-minute mark, the sprouts will start to release a nutty, slightly sweet smell. Keep an eye on them during the last few minutes so the small leaves on the pan edges do not burn.

Step 3: Glaze with Balsamic and Serve

Pull the pan from the oven and immediately drizzle the 2 tbsp balsamic vinegar over the hot vegetables. Toss gently with the spatula until the vinegar sizzles and coats everything in a shiny glaze, then transfer to a serving platter.

The finished dish should have caramelized edges, a little char on the sprouts, and a glossy tangy finish. Serve right away while the sprouts are still crisp.

Tips for the Best Roasted Vegetables

• Cut the carrots and Brussels sprouts into uniform pieces so everything finishes cooking at the same time.
• A dark baking sheet promotes deeper browning; it radiates more heat than a light one.
• For the crispiest sprouts, place them cut-side down on the pan and try not to move them until the halfway toss.
• Leftovers keep well and are great cold the next day. Toss them into a grain bowl or salad.

Cooking times can shift a little depending on the pan you use. Here is a quick reference:

Storing Leftovers

• Refrigerate: Store cooled vegetables in an airtight container for up to 4 days.
• Reheating: Spread them on a baking sheet and warm in a 375°F (190°C) oven or an air fryer for 4 to 5 minutes to bring back some crispness.
• Serve cold: They are surprisingly good straight from the fridge, folded into a salad or tossed with cooked grains.

What Goes Well With Roasted Carrots and Brussels Sprouts

A simple roast chicken or pan-seared chicken thighs pair beautifully, the savory juices mix with the balsamic glaze. For a faster weeknight plate, try them next to a piece of pan-seared salmon, its richness contrasts with the tangy vegetables. They also round out a grain bowl with quinoa, chickpeas, and a lemony dressing for a meatless meal.

Frequently Asked Questions

Can I use frozen Brussels sprouts?

Yes, but thaw them completely and pat them very dry with paper towels first. Any leftover moisture will steam the sprouts instead of crisping them.

Why are my vegetables steaming instead of browning?

Overcrowding is usually the reason. Spread them in a single layer with a little space between each piece, and make sure your oven is fully preheated before the pan goes in.

Can I make this dish ahead and reheat it?

You can, though the texture is best fresh. Reheating in a hot oven or air fryer for a few minutes will re-crisp them better than the microwave.

Is there a way to cut down on oil?

You can reduce the olive oil to 1 tbsp, but the vegetables will not brown as deeply and may stick to the pan. A light spray of cooking oil on the sheet helps if you go lower.

Roasted Carrots and Brussels Sprouts Recipe

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 4 servings

Calories: 142

Ingredients Method Notes

Ingredients

  

• 1 lb carrots, peeled and cut into 1/2-inch thick sticks
• 1 lb Brussels sprouts, trimmed and halved lengthwise
• 2 tbsp olive oil
• 3 cloves garlic, minced
• 1/2 tsp kosher salt
• 1/4 tsp black pepper
• 2 tbsp balsamic vinegar

Method

 

1. Preheat oven to 425°F (220°C). On a large rimmed baking sheet, toss the carrots, Brussels sprouts, olive oil, garlic, salt, and pepper until coated. Spread in a single layer.
2. Roast for 20 to 25 minutes, tossing halfway, until the carrots are tender and the sprouts are deeply browned with crispy edges.
3. Remove from the oven, drizzle with the balsamic vinegar, toss gently, and serve immediately.

Notes

For a deeper flavor, drizzle the balsamic over the vegetables during the last 2 minutes of roasting so it reduces and thickens slightly on the pan. If the carrots are very thick, add 3 to 5 minutes to the cook time.