Roasted Brussels Sprouts with Balsamic & Bacon (Easy Holiday Side)

If Brussels sprouts have a bad reputation at your table, this recipe is about to change some minds. These Roasted Brussels Sprouts with Balsamic & Bacon come out of the oven deeply caramelized and crisp at the edges, tossed with smoky, salty bacon, and finished with a sweet-tangy balsamic glaze that makes them downright addictive. They are the side dish that disappears first — even among self-declared sprout skeptics.

The trick is high heat and patience. At 425°F, the natural sugars in the sprouts caramelize into crispy, golden-brown edges while the centers turn tender and sweet. Roasting them cut-side down maximizes contact with the hot pan, which is where all that irresistible crispiness comes from. The bacon renders as it roasts, basting everything in smoky flavor, and the balsamic-honey glaze goes on at the very end so it coats rather than burns.

Whether it is Thanksgiving, Christmas, or just a Tuesday that needs something delicious, this is a side dish that punches way above its effort level. Ten minutes of prep, one sheet pan, and about 25 minutes in the oven — that is the whole story.

Why You’ll Love This Recipe

Crispy, caramelized edges. High-heat roasting transforms Brussels sprouts from bitter to sweet, with crispy leaves that taste almost like chips.

Smoky bacon in every bite. The bacon cooks right on the pan with the sprouts, so its rendered fat flavors everything and the pieces turn perfectly crisp.

Sweet-tangy balsamic glaze. A simple whisk of balsamic vinegar and honey, drizzled over the hot sprouts, adds a glossy finish and a flavor pop that ties it all together.

Holiday-worthy, weeknight-easy. Fancy enough for the Thanksgiving table, simple enough for a random weeknight. It also reheats well, which holiday cooks will appreciate.

Ingredients

• 2 pounds Brussels sprouts, trimmed and halved
• 6 slices thick-cut bacon, chopped
• 2 tablespoons olive oil
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon garlic powder
• 2 tablespoons balsamic vinegar
• 1 tablespoon honey

Instructions

1. Preheat the oven to 425°F and line a large rimmed baking sheet with parchment paper.
2. Toss the Brussels sprouts with the olive oil, salt, pepper, and garlic powder directly on the prepared baking sheet.
3. Scatter the chopped bacon over and around the sprouts.
4. Arrange the sprouts cut-side down in a single layer for maximum crispiness.
5. Roast for 20 to 25 minutes, stirring once halfway through, until deeply golden and crisp at the edges.
6. Whisk together the balsamic vinegar and honey, drizzle over the hot sprouts, and toss to coat.
7. Serve warm, with an extra drizzle of balsamic glaze if you like.

Tips and Variations

Choose similar-sized sprouts. Evenly sized sprouts cook at the same rate. If some are much larger than others, halve the big ones and quarter the giants so everything finishes together.

Don’t crowd the pan. This is the number one rule of roasting vegetables. Give every sprout some breathing room — use two sheet pans if needed — or they will steam instead of crisp.

Cut-side down is key. The flat cut side caramelizes beautifully against the hot pan. It takes an extra minute to arrange them, and it is absolutely worth it.

Add the glaze at the end. Balsamic vinegar and honey both contain sugars that burn under high heat. Drizzling the glaze over the hot sprouts after roasting gives you all the flavor with none of the bitterness.

Try flavor twists. A sprinkle of red pepper flakes adds heat, a handful of toasted pecans or walnuts adds crunch, and a shower of shaved Parmesan at the end is never a bad idea.

Make it vegetarian. Skip the bacon and roast the sprouts in olive oil with a pinch of smoked paprika to mimic that smoky depth. The balsamic glaze still makes them shine.

FAQs

Why are my Brussels sprouts soggy instead of crispy?

Almost always, it is overcrowding or too low an oven temperature. Spread the sprouts in a single layer with space between them, roast at a full 425°F, and make sure they are dry before they go on the pan — excess water is the enemy of crispiness.

Can I make these ahead for the holidays?

Yes. Roast them fully, cool, and refrigerate for up to 2 days. Reheat on a sheet pan at 400°F for 8 to 10 minutes to re-crisp, then add the balsamic glaze just before serving. They won’t be quite as crisp as fresh, but they will still be delicious.

Do I need to blanch Brussels sprouts before roasting?

No — skip it. Blanching adds moisture, which works against crispiness. Halving fresh sprouts and roasting them directly at high heat gives you the best texture.

Can I use frozen Brussels sprouts?

Fresh is strongly recommended here. Frozen sprouts release a lot of water as they thaw in the oven, which makes crisping very difficult. If you must use frozen, thaw them completely and pat them very dry first.

Sweet, smoky, crispy, and just a little bit fancy — these balsamic bacon Brussels sprouts earn their place on any table. Make them for the holidays, then make them again the following Tuesday, because you will be craving them!