Recipe

Crispy Roasted Brussels Sprouts

Hot and fast roasted Brussels sprouts with crisp edges, garlicky olive oil, lemon, and a snowy finish of Parmesan.

By Matt Campbell

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4.8

A rimmed sheet pan of roasted Brussels sprouts halves with deeply browned edges, scattered Parmesan shavings, and lemon wedges on a warm kitchen counter

I have a soft spot for Brussels sprouts (I call them Brussels cabbage sometimes) that come out crisp on the outside and tender in the middle, like the vegetable equivalent of a good toasted bagel. This is the no drama version: crank the oven, give them plenty of space, and let the heat do the heavy lifting.

Then we do the part I care about most: the finish. A squeeze of lemon to wake everything up, Parmesan for salty comfort, and a little chili flake if you want that “wait, what is that?” moment in the best way.

Raw Brussels sprouts, a lemon, garlic, Parmesan, olive oil, salt, pepper, and red pepper flakes arranged on a clean kitchen counter

Why It Works

Big browning, less bitterness: High heat and a cut-side-down roast gives you caramelized edges that taste nutty, not sulfur-y.
Bright finish: Lemon added at the end keeps it fresh and punchy.
Cozy, salty payoff: Parmesan melts just enough on the hot sprouts and clings to the crisp edges.
Weeknight friendly: One pan, minimal prep, and it plays nicely with almost any main.

Pairs Well With

Storage Tips

Refrigerate: Store leftovers in an airtight container for up to 4 days.

Reheat for crisp edges (best method): Spread on a sheet pan and reheat at 425°F for 5 to 10 minutes until hot and re-crisped. Start checking around 5 to 6 minutes, especially if the pieces are small.

Air fryer option: Reheat at 375°F for 4 to 6 minutes, shaking halfway through.

Microwave (least crisp, still tasty): 45 to 90 seconds, then add a fresh squeeze of lemon to bring it back to life.

Freezing: You can freeze roasted Brussels sprouts, but they will soften. If you do, freeze flat on a tray first, then bag it. Reheat from frozen in a hot oven.

Common Questions

Is Brussels cabbage the same as Brussels sprouts?

Yep. Brussels sprouts is the name you will see most often, but some folks (me included) call them Brussels cabbage. Same vegetable, same delicious crisp edge potential.

How do I keep them from getting mushy?

Three things: high heat (425°F), dry sprouts, and space on the pan. If they are crowded, they steam instead of roast.

Do I need to blanch them first?

No. Blanching can help for very large sprouts or if you prefer them extra tender, but for this recipe, roasting alone gets you tender centers with better browning.

Why do mine taste bitter or smell strong?

Overcooking can push Brussels sprouts into that sulfur-y zone. Roast until browned and just tender, then stop. Also, finish with lemon or vinegar to balance any lingering bitterness. (Older or extra large sprouts can be more bitter, even when you do everything right.)

Can I make these dairy free?

Absolutely. Skip the Parmesan and finish with extra lemon zest and a pinch more salt. For a cheesy vibe, try nutritional yeast.

Can I add bacon or something meaty?

Very welcome here. For the most reliable result, use thin-cut bacon and dice it small. Roast the bacon on the hot pan for 5 to 8 minutes first, then carefully add the sprouts and continue with the recipe. Bacon renders fat, so start with 1 to 2 tablespoons olive oil instead of 3 and add more only if the sprouts look dry.

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

Rimmed sheet pan
Large mixing bowl
Chef’s knife and cutting board
Microplane or fine grater (for lemon zest and Parmesan)
Spatula or tongs

The first time I really liked Brussels sprouts was the day I stopped babying them. I used to roast them at a polite temperature, stir too often, and wonder why they tasted like they were doing me a favor.

Then I tried the high heat, cut-side-down approach and suddenly it was all crisp edges and caramelized flavor. Now it is my go-to side when I want dinner to feel a little more put together than it actually was. Which, honestly, is most nights.