Perfectly Crispy Roasted Brussels Sprouts

Roasted Brussels Sprouts are one of my favorite foods. They’re delicious, they look beautiful on the plate, and when done right, they’re crispy on the outside and soft on the inside. Fun fact: the Brussels Sprouts many of us hated as kids were much more bitter. Over the years, they’ve been selectively bred to be sweeter, which is why they’ve become one of the most popular holiday side dishes today.

The recipe is simple. Cut the Brussels Sprouts in half, toss them with oil and seasonings, and roast. I like to keep the flavors straightforward: salt, pepper, chili flakes, and garlic powder. Once everything is well coated, transfer the sprouts to a preheated sheet pan. Ideally, place them cut side down, but I’ve absolutely just thrown them on the pan and still gotten great results.

Roast at 425°F for about 15 to 20 minutes, depending on your oven, until the sprouts are nicely browned and crisp. Lower temperatures tend to make them soggy instead of crispy, so don’t be shy with the heat. Start checking for doneness and color around the 10 minute mark to avoid overcooking and ending up with mushy sprouts.

Once they’re out of the oven, finish with a squeeze of fresh lemon juice to brighten everything up and a generous sprinkle of parmesan while they’re still hot so it melts slightly into the sprouts. That final touch balances the richness, sharpens the flavor, and makes the crispy edges even more irresistible.

How to Make Roasted Brussels Sprouts

These Roasted Brussels Sprouts are crispy on the outside, tender on the inside, and finished with fresh lemon juice and parmesan. Simple seasonings and high heat create deeply caramelized edges that make this an irresistible side dish. Perfect for holidays or weeknight dinners alike.

Ingredients

• 1½ pounds Brussels sprouts, trimmed and halved
• 2 tablespoons olive oil
• 1 teaspoon garlic powder
• ½ teaspoon chili flakes (or to taste)
• Salt, to taste
• Freshly cracked black pepper, to taste
• 1 to 2 tablespoons fresh lemon juice
• ¼ to ½ cup freshly grated parmesan cheese

Prep / Mise En Place

• Trim ends of Brussels sprouts and remove any damaged outer leaves. Cut sprouts in half lengthwise.
• Grate parmesan cheese.

Instructions

1. Preheat the oven to 425°F. Place your sheet pan in the oven while it preheats. A hot pan helps create better browning and crispier edges.
2. In a large bowl, toss halved Brussels sprouts with olive oil until evenly coated. Sprinkle it with garlic powder, chili flakes, salt, and freshly cracked black pepper. Toss again to distribute the seasonings.
3. Carefully remove the hot sheet pan from the oven. Spread the sprouts in a single layer, ideally cut side down, leaving space between them. Crowding the pan will cause steaming instead of roasting.
4. Roast for 15 to 20 minutes, depending on size, until deeply browned and crisp on the outside and tender inside. Start checking around the 10 minute mark to prevent overcooking.
5. Remove from the oven and immediately squeeze fresh lemon juice over the sprouts. Sprinkle parmesan on top while they are still hot so it melts slightly into the crispy edges. Serve immediately.

Serving Suggestions

• Serve alongside roasted chicken, steak, or salmon.
• Add to holiday spreads with mashed potatoes and stuffing.
• Toss into grain bowls with quinoa and roasted sweet potatoes.
• Top with a fried or poached egg for a savory brunch plate.

Leftover Ideas

• Chop and add to scrambled eggs or omelets.
• Toss into pasta with extra olive oil and parmesan.
• Add to salads for extra texture and flavor.
• Reheat in a hot skillet to restore some crispness before serving.

If you grew up disliking Brussels sprouts, this version may just win you over. Roasted properly, they’re nutty, sweet, and deeply flavorful, with just enough brightness to keep them light.