Crispy Bacon Brussels Sprouts

The best part of this tray is the contrast: bacon turns crisp while the Brussels sprouts soften inside and pick up deep brown edges. The first time I made them,…

By Brad
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October 14, 2026
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Reading time: 7 min

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The best part of this tray is the contrast: bacon turns crisp while the Brussels sprouts soften inside and pick up deep brown edges. The first time I made them, I kept nudging the sprouts around, hoping every piece would brown at once. What helped more was leaving them in a single layer and letting the oven do its work. These crispy bacon Brussels sprouts are straightforward, but a little attention to how the tray is arranged makes a noticeable difference.

I cut the sprouts lengthwise so they have a broad, flat side that can sit against the pan, and quarter the larger ones so they cook at a similar pace. The bacon roasts right alongside them, adding its savory flavor as it crisps. A single turn halfway through gives the sprouts another chance to brown without asking you to babysit the oven. The finished edges are dark and crisp, the centers tender, and the bacon ready to crunch.

Crispy Bacon Brussels Sprouts with browned edges

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Kitchen Note

Keep the bacon pieces close to the stated half-inch size. Smaller bits can crisp before the sprouts are tender, while much larger pieces take longer to render and brown.

Save these crispy bacon Brussels sprouts for a side with crisp bacon and deeply browned edges, all from one sheet pan.

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Why a Single Layer Matters More Than Forcing Every Sprout Cut-Side Down

The flat cut face gives each sprout a broad point of contact with the hot pan, which is where those browned edges develop. But getting every piece perfectly positioned isn’t worth piling the rest on top. When sprouts overlap, steam gets trapped between them, and they soften before their surfaces have a chance to brown. A single layer gives the heat room to reach the whole tray.

Think of “cut side down where possible” as a helpful preference, not a fussy rule. Arrange the sprouts in one layer first, then turn as many halved pieces as you can without crowding. The bacon shares the pan, so leave a little space between pieces instead of gathering it into one clump. During roasting, the bacon renders as it crisps; a halfway stir redistributes everything so the sprouts and bacon brown more evenly. If your baking sheet looks crowded, use a larger rimmed sheet rather than stacking the ingredients.

What the Bacon and Sprouts Each Bring to the Pan

Crispy Bacon Brussels Sprouts crisp bacon

Brussels sprouts — Fresh sprouts with compact heads and no soft spots roast more evenly. Trim them before halving, and quarter the especially large ones so they aren’t left firm while smaller pieces turn tender. There isn’t a direct substitute that gives the same sweet, cabbage-like center and browned outer leaves.

Bacon — Bacon contributes both its salty, savory flavor and the fat that renders over the tray. Choose regular bacon with a balance of meat and fat; an unusually lean slice won’t render in quite the same way. Keep the pieces uniform so they crisp at roughly the same pace.
Olive oil — A basic olive oil is all you need here; save a more expensive finishing oil for a dish where its flavor won’t be roasted away. It helps coat the sprouts before the bacon fat has rendered. There’s no need to add extra oil to the mixture.
Kosher salt and black pepper — These season the sprouts and bacon without masking their savory, roasted flavor. The recipe uses kosher salt, so don’t swap in fine table salt measure for measure; its smaller crystals pack differently. Ordinary pre-ground black pepper works well.

From Halved Sprouts to a Crisp, Browned Tray

Trim and Cut for Even Roasting

Heat the oven to 425°F before you start arranging the tray. Trim the sprouts, halve them lengthwise, and quarter any large ones. The goal is a mix of pieces that can become tender in the same roasting window, rather than a few oversized centers surrounded by already-soft small sprouts. Keep the bacon cut into half-inch pieces.

Coat and Arrange Without Piling

Toss the sprouts and bacon in a large bowl with the olive oil, kosher salt, and black pepper. Turn everything until the sprouts are coated and the bacon is mixed through. Spread the mixture in one layer on a large rimmed baking sheet, placing the sprouts cut-side down where possible. If some faces point sideways, leave them rather than crowding the tray to reposition every piece.

Roast Until the Bacon Crisps and Edges Darken

Roast for 25 to 30 minutes, stirring once halfway through. At the midpoint, move the sprouts and bacon around so the pieces that were near the edges trade places with those in the center. Near the end, look for crisp bacon, tender sprouts, and deeply browned edges; pale, firm centers need more time. The bacon should be crisp, not merely colored, when the tray comes out.

Two Ways to Adapt the Tray Without Losing Its Roasted Character

Make a vegetarian version without bacon

Leave out the bacon and roast the sprouts with the olive oil, salt, and pepper. The tray will still give you tender centers and browned edges, but it won’t have the bacon’s smoky savor or rendered fat. Keep the sprouts in a single layer and use the same doneness cues.

Quarter every sprout for smaller bites

Quartering even the smaller sprouts makes a tray of more compact pieces with extra cut surfaces. Keep the oven temperature and roasting window the same, and judge doneness by tenderness and browned edges rather than size alone. The pieces will be less substantial than halved sprouts but pick up more color across their cut sides.

Storage and Reheating

Refrigerator: Store leftovers in an airtight container for 3 to 4 days. The sprouts soften as they sit, so they won’t keep their just-roasted crisp edges.

Freezer: Freeze in an airtight container for up to 2 months. The sprouts and bacon remain safe to eat, but the sprouts will be softer after thawing.
Reheating: Spread leftovers on a baking sheet and warm in a 400°F oven until hot throughout, about 8 to 10 minutes; reheat to 165°F. The microwave works for warming, but it won’t bring back the crisp edges.

Questions That Come Up When Roasting Brussels Sprouts with Bacon

Can I use frozen Brussels sprouts?+

Fresh sprouts are the better choice for this tray. Frozen sprouts release more moisture as they roast, which makes it harder to get the same deeply browned edges and crisp bacon in the stated roasting window.

Can I prepare the sprouts ahead of time?+

Yes. Trim and halve them a day ahead, then keep them covered in the refrigerator until you’re ready to cook. Toss them with the bacon, oil, salt, and pepper just before arranging the tray.

How do I make a larger batch for a crowd?+

Scale the ingredients evenly and divide them between large rimmed baking sheets, keeping each sheet in a single layer. A crowded pan traps steam and makes browning less reliable. If you roast more than one sheet at a time, check both for the same crisp bacon and tender-sprout cues.

Can I use thick-cut bacon?+

Yes, as long as you cut it into pieces about the same size as the recipe specifies. Thicker bacon may take longer to crisp, so use the full roasting window and check both the bacon and sprouts before taking the tray out.