Crispy Brussels Sprouts with Bacon and Balsamic Glaze

The first time I served these crispy Brussels sprouts to my family, my vegetable-skeptical eight-year-old actually asked for seconds. That moment—watching my kids fight over the last caramelized sprout while my husband mopped up the glossy balsamic glaze with a piece of crusty bread—was when I knew this recipe needed to live forever on this blog. Born from a desperate attempt to make weeknight vegetables exciting, this dish has become our Sunday supper tradition, transforming humble Brussels sprouts into restaurant-worthy magic that even the pickiest eaters devour.

Ingredient Breakdown

The magic of this dish lies in the quality of your ingredients. Fresh Brussels sprouts should feel firm and heavy for their size, with tightly packed leaves that show no yellowing. I always buy them on the stalk when available—the sprouts stay fresher longer, and there's something deeply satisfying about cutting them off yourself. For the bacon, thick-cut applewood-smoked is my go-to; the subtle sweetness complements the balsamic glaze beautifully. The glaze itself is a simple reduction that transforms into liquid gold, coating each sprout with a glossy, sticky sweetness that balances the smoky bacon and caramelized edges.

For the Brussels Sprouts:

• 1½ pounds fresh Brussels sprouts - Look for small to medium sprouts; they're sweeter and more tender than the large ones
• 3 slices thick-cut bacon - Cut into ½-inch pieces; the fat renders out and coats the sprouts
• 2 tablespoons olive oil - Extra virgin adds fruitiness that complements the balsamic
• 1 teaspoon kosher salt - Coarse salt adheres better and seasons more evenly
• ½ teaspoon freshly ground black pepper - The heat balances the sweet glaze
• 2 cloves garlic - Minced, added in the last few minutes to prevent burning

For the Balsamic Glaze:

• ½ cup good balsamic vinegar - Aged 8-12 years for the best flavor concentration
• 2 tablespoons honey - Adds depth and helps the glaze achieve that perfect consistency
• 1 tablespoon butter - Swirled in at the end for richness and shine

Step-by-Step Instructions

Step 1: Preheat and Prep

Position your oven rack in the center and preheat to 425°F (220°C). This high heat is crucial for achieving those coveted crispy edges. Line a large rimmed baking sheet with parchment paper for easy cleanup, though I often roast directly on the pan for maximum caramelization. If your baking sheet is well-seasoned, skip the parchment and let the sprouts develop direct contact with the hot metal.

Step 2: Trim and Halve the Brussels Sprouts

Using a sharp paring knife, trim off the tough stem end of each Brussels sprout, removing just the dried bit—cutting too much makes the outer leaves fall off. Slice any extra-large sprouts in half lengthwise, keeping the smaller ones whole for textural variety. The key is uniform size so everything cooks evenly. Place them in a large bowl as you work.

Step 3: Season and Toss

Add the olive oil, salt, and pepper to the bowl with the sprouts. Using your hands (the best tools for this job), toss everything together, making sure each sprout gets coated with the seasoned oil. The sprouts should glisten but not be swimming in oil—add more only if needed. This step ensures every bite is perfectly seasoned.

Step 4: Arrange for Maximum Crispiness

Spread the sprouts in a single layer on your prepared baking sheet, cut side down for the halved ones. This positioning is non-negotiable for crispy edges. Scatter the bacon pieces throughout, tucking some underneath the sprouts so the rendered fat can work its magic. Make sure nothing is crowded—use two pans if necessary.

Step 5: Roast to Perfection

Slide the pan into your preheated oven and roast for 15 minutes. The kitchen will start smelling incredible as the bacon crisps and the sprouts begin to caramelize. After 15 minutes, remove the pan and give everything a gentle toss with a spatula. Return to the oven for another 5-7 minutes until the sprouts are deeply golden and the bacon is crispy.

Step 6: Make the Balsamic Glaze

While the sprouts finish roasting, combine the balsamic vinegar and honey in a small saucepan. Bring to a gentle boil over medium heat, then reduce to a simmer. Let it bubble away for 8-10 minutes, swirling occasionally, until it reduces by half and coats the back of a spoon. Remove from heat and whisk in the butter until glossy.

Step 7: Finish and Serve

Transfer the hot roasted sprouts and bacon to a serving bowl. Drizzle with about half the balsamic glaze and toss to coat. Serve the remaining glaze on the side for those who want extra. The sprouts are best served immediately while the edges maintain their delightful crunch.

Expert Tips & Tricks

Common Mistakes & Troubleshooting

Problem: Soggy Brussels Sprouts

Cause: Overcrowding the pan or not enough heat. Brussel sprouts release moisture as they cook, and if they're too close together, that moisture creates steam instead of allowing evaporation.

Solution: Use a larger pan or roast in two batches. Ensure your oven is fully preheated and consider roasting at 450°F if your oven runs cool.

Problem: Burnt Bacon, Raw Sprouts

Cause: Bacon pieces are too small or your oven has hot spots.

Solution: Cut bacon into larger ¾-inch pieces and rotate your pan halfway through cooking. If your oven is notorious for hot spots, stir everything gently at the 10-minute mark.

Problem: Glaze Too Thin

Cause: Not reduced enough or heat too low.

Solution: Return to medium-high heat and reduce further, testing every minute. Remember it thickens significantly as it cools, so stop when it's slightly thinner than maple syrup.

Variations & Substitutions

Protein Swaps

Replace bacon with pancetta for an Italian twist, or use thick-cut prosciutto added only in the last 8 minutes to prevent burning. For a vegetarian version, toss with smoked paprika-roasted chickpeas in the final 5 minutes.

Sweet Additions

Toss in dried cranberries during the last 2 minutes of roasting, or add pomegranate arils right before serving for pops of color and tartness. Maple-glazed pecans add incredible crunch and autumn flavor.

Herb Variations

Fresh thyme leaves scattered before roasting add earthiness, while chopped fresh rosemary (used sparingly) brings piney notes. Finish with bright parsley or chives for color contrast.

Storage & Freezing

Refrigeration

Store cooled Brussels sprouts in an airtight container in the refrigerator for up to 4 days. To reheat, spread on a baking sheet and warm in a 400°F oven for 8-10 minutes. The microwave works but sacrifices crispiness.

Freezing

While you can freeze roasted Brussels sprouts, they lose their crispy texture. If you must, freeze in single layers on a baking sheet first, then transfer to freezer bags for up to 3 months. Thaw overnight in the refrigerator and reheat in a hot oven.

Make-Ahead Components

The balsamic glaze keeps beautifully in the refrigerator for up to 2 weeks. Prep Brussels sprouts up to 24 hours ahead—trim, halve, and store covered in the refrigerator until ready to roast.

Frequently Asked Questions

Crispy Brussels Sprouts with Bacon & Balsamic Glaze

4.8

Print Recipe Pin Recipe

Prep 10 min

Cook 25 min

Total 35 min

6 servings

Easy

Pork

Ingredients

• 1 ½ lb Brussels sprouts, trimmed & halved
• 6 slices thick-cut bacon, chopped
• 2 tbsp extra-virgin olive oil
• ½ tsp kosher salt
• ¼ tsp freshly ground black pepper
• 2 cloves garlic, minced
• ¼ cup balsamic vinegar
• 1 tbsp honey
• 1 tbsp Dijon mustard
• ¼ tsp red-pepper flakes (optional)
• 2 tbsp grated Parmesan cheese
• 1 tbsp chopped fresh parsley

Instructions

1. 1

   Preheat oven to 425 °F (220 °C). Line a rimmed sheet pan with parchment.

2. 2

   Toss halved Brussels sprouts with olive oil, salt & pepper until evenly coated.

3. 3

   Scatter chopped bacon onto the sheet pan; roast 10 min to render fat.

4. 4

   Add sprouts, cut-side down, to the pan; roast 15 min until crispy edges appear.

5. 5

   Whisk balsamic vinegar, honey, Dijon & red-pepper flakes in a small saucepan; simmer 3 min until syrupy.

6. 6

   Drizzle glaze over hot sprouts; toss with garlic, Parmesan & parsley. Serve immediately.

Pro tip: Pat sprouts dry before roasting for max crispiness. Make it vegetarian by swapping bacon for smoked almonds.

215

calories

7 g

carbs

15 g

protein

14 g

fat