Crispy Roasted Brussels Sprouts with Bacon & Balsamic Glaze: Your Ultimate Side Dish
For many, Brussels sprouts are a culinary enigma, often dividing opinion sharply into ‘love them’ or ‘hate them’ camps. This strong divide frequently stems from how they were prepared during childhood. If your earliest encounters involved soggy, boiled, or over-steamed sprouts, it’s understandable why you might have joined the ‘hate’ camp. However, a culinary revolution occurs when these miniature cabbages are introduced to the transformative power of high-heat roasting. This method is the secret to unlocking their true potential, turning them into delightfully crispy, nutty, and savory bites.
Forget everything you thought you knew about Brussels sprouts. When roasted to perfection, they develop a beautiful caramelization and a crisp exterior that’s simply irresistible. But why stop there? Elevating this humble vegetable to gourmet status is surprisingly easy. Imagine combining that perfectly roasted crispness with savory, smoky bacon, tender caramelized onions, and then drizzling the entire dish with a sweet and tangy balsamic glaze. What you get is not just a side dish, but a vibrant, flavorful experience that will convert even the most skeptical sprout-averse diners into enthusiastic fans. This recipe is designed to be a showstopper, effortlessly pairing with a wide variety of main courses and bringing a burst of sophisticated flavor to any meal.

The Transformative Power of Roasting
The key to converting Brussels sprout skeptics lies squarely in the cooking method: roasting. Unlike boiling or steaming, which can lead to a mushy texture and sulfurous aroma, roasting brings out the best in these versatile vegetables. High heat encourages the Maillard reaction, a chemical process responsible for the browning and caramelization that develops deep, complex flavors. This reaction transforms the natural sugars in the sprouts, creating a slightly sweet, nutty taste and a wonderfully crispy exterior. The leaves become perfectly charred at the edges, adding a delightful textural contrast to the tender interior. It’s this crisp, caramelized texture that makes roasted Brussels sprouts so addictive and fundamentally different from their watery, boiled counterparts.
Health Benefits of Embracing Brussels Sprouts
Beyond their newfound deliciousness when roasted, Brussels sprouts are nutritional powerhouses. They are packed with essential vitamins, minerals, and antioxidants, making them an excellent addition to a healthy diet. A single serving provides more than your daily requirement of Vitamin C, a potent antioxidant crucial for immune function, and Vitamin K, vital for blood clotting and bone health. These cruciferous vegetables are also an excellent source of dietary fiber, which aids digestion, promotes gut health, and helps maintain stable blood sugar levels. Furthermore, Brussels sprouts contain compounds like sulforaphane, known for their potential anti-inflammatory and anti-cancer properties. So, while you’re savoring the incredible flavor of these crispy delights, you’re also nourishing your body with a bounty of beneficial nutrients.
Gather Your Ingredients for Flavorful Sprouts
Creating these sensational roasted Brussels sprouts is straightforward, requiring just a handful of fresh, high-quality ingredients. Here’s what you’ll need to assemble:
- Brussels Sprouts: Look for firm, bright green sprouts without yellowed leaves or blemishes. Freshness is key for the best flavor and texture.
 - Bacon: Choose good quality smoked bacon for that essential savory, salty, and crispy element. Thick-cut bacon works wonderfully for rendering flavorful fat.
 - Onion: A yellow or sweet onion, finely chopped, will caramelize alongside the bacon, adding a subtle sweetness and aromatic depth.
 - Olive Oil: Extra virgin olive oil is ideal for coating the sprouts, helping them crisp up and ensuring even cooking.
 - Salt & Pepper: Simple seasonings are all you need to enhance the natural flavors of the vegetables and bacon. Adjust to your taste preferences.
 - Balsamic Glaze: This is the crowning glory! A sweet and tangy reduction of balsamic vinegar, it adds a luxurious finish. You can find pre-made balsamic glaze in most grocery stores, or easily make your own by simmering balsamic vinegar until it thickens.
 
While the balsamic glaze is highly recommended for its unique sweet and tangy finish, it is indeed optional. If you don’t have any on hand, don’t worry! You can achieve a similar flavor profile by tossing the finished sprouts with just a little bit of high-quality balsamic vinegar at the very end. The acidity will still brighten the dish beautifully.

Step-by-Step Guide: How to Make Crispy Roasted Brussels Sprouts
For the full, printable recipe card with exact measurements and detailed notes, be sure to scroll down.
- Prepare the Sprouts: Begin by thoroughly washing your Brussels sprouts. Trim off the tough, woody ends of the stems and remove any loose or yellowed outer leaves. Depending on their size, you’ll want to either cut them in half or, for larger sprouts, quarter them. The goal is to have pieces that are roughly similar in size to ensure they cook evenly. This uniform cutting is crucial for consistent crispness.
 - Season and Roast: In a large bowl, toss the trimmed Brussels sprouts with a generous drizzle of olive oil. Season them liberally with salt and freshly ground black pepper. Ensure each sprout is lightly coated. Spread the seasoned sprouts in a single layer on a large baking sheet. Do not overcrowd the pan; this is vital for crispiness. If the pan is too full, the sprouts will steam instead of roast. Roast in a preheated oven at 425°F (220°C) for 15-20 minutes, or until they are beautifully browned and tender-crisp.
 - Cook Bacon and Onion: While the sprouts are roasting, heat a large skillet over medium heat. Add the chopped bacon and cook until it’s crispy and its fat has rendered. Drain off most of the bacon fat, leaving just a tablespoon or two in the pan. Add the finely chopped onion to the skillet with the bacon and sauté until the onions are soft and translucent, usually about 5-7 minutes.
 - Combine and Crisp: Once the Brussels sprouts are roasted to a golden brown, carefully transfer them from the baking sheet directly into the skillet with the bacon and onions. Toss everything together, allowing the flavors to meld. Continue to cook for about 5 more minutes over medium heat, stirring occasionally. This final sautéing step helps to really crisp up the sprouts even further and infuse them with the savory bacon and onion flavors.
 - Serve with Glaze: Remove the skillet from the heat. Transfer the roasted Brussels sprouts with bacon and onions to a serving dish. Drizzle generously with balsamic glaze just before serving. The glaze adds a perfect balance of sweetness and tang that complements the savory, crispy vegetables. Serve immediately and enjoy this incredibly flavorful side dish!
 

Tips for Perfectly Crispy Roasted Brussels Sprouts Every Time
Achieving that coveted crispy texture in your roasted Brussels sprouts is easy if you follow a few simple tips:
- Don’t Overcrowd the Pan: This is arguably the most critical rule. If sprouts are piled on top of each other, they will steam rather than roast, resulting in a soft, soggy texture. Spread them in a single layer with a little space between each piece. Use two baking sheets if necessary.
 - High Heat is Essential: Roasting at 400-425°F (200-220°C) is key to caramelization and crispiness. Lower temperatures will just cook them through without developing that desirable browned exterior.
 - Ensure Sprouts are Dry: Excess moisture will hinder browning and crisping. After washing, thoroughly pat the sprouts dry with paper towels before tossing them with olive oil.
 - Cut Uniformly: Halving or quartering sprouts ensures they cook evenly. If you have a mix of very large and very small sprouts, cut the larger ones into smaller pieces so they all reach doneness at roughly the same time.
 - Flip Them: For even browning and crispness on all sides, give the sprouts a good stir or flip them halfway through the initial roasting time.
 - Use Residual Heat: The final sautéing step in the skillet with bacon and onions uses the heat from the pan to give them a final crisp-up, soaking up all the delicious rendered bacon fat.
 
Exciting Recipe Variations to Explore
While the classic combination of bacon, onion, and balsamic glaze is undeniably delicious, roasted vegetables are incredibly versatile, allowing you to easily adapt the flavors to suit your preferences or the meal you’re serving. Get creative with these mouth-watering variations:
- Parmesan Perfection: Just before serving, a generous sprinkling of freshly grated Parmesan cheese over the warm sprouts elevates them to a whole new level of savory goodness. The sharp, salty notes of the cheese complement the nutty sprouts beautifully.
 - Garlic Lover’s Dream: If you’re a true garlic aficionado, adding a little freshly minced garlic during the last 5 minutes of sautéing with the bacon and sprouts will infuse the dish with an irresistible aroma and flavor. Be careful not to add it too early, as garlic can burn quickly.
 - Bright & Citrusy: If balsamic vinegar isn’t your preference, or you simply want a lighter, brighter flavor, a squeeze of fresh lemon juice over the top just before serving works wonders. It adds a refreshing zing that perfectly balances the richness of the bacon and sprouts.
 - A Hint of Heat: For those who enjoy a little kick, tossing in a few red pepper flakes during the last 5 minutes of cooking in the skillet will add a subtle warmth and background heat without overpowering the other flavors.
 - Sweet & Savory Twist: Instead of balsamic glaze, try drizzling a touch of pure maple syrup or honey over the sprouts during the last few minutes of roasting. The sweetness pairs exceptionally well with the savory bacon and the slight bitterness of the sprouts.
 - Nutty Crunch: Add some toasted chopped pecans, walnuts, or slivered almonds to the skillet during the final 5 minutes of cooking. They’ll warm through and add an extra layer of crunch and rich flavor.
 - Herbaceous Freshness: Incorporate fresh herbs like chopped rosemary or thyme during the last 10 minutes of roasting or while sautéing in the skillet for an aromatic boost.
 

Perfect Pairings: What to Serve with This Dish
These crispy roasted Brussels sprouts with bacon and balsamic glaze are incredibly versatile, making them a fantastic side dish for almost any meal. Their savory, slightly sweet, and tangy profile complements a wide range of proteins and main courses. Here are some of our favorite proteins that pair exceptionally well, but don’t hesitate to get creative and explore other combinations!
- Pan-Seared Salmon: The rich, buttery flavor of pan-seared salmon is beautifully balanced by the crisp, tangy Brussels sprouts, creating a wholesome and satisfying meal.
 - Smoked Pork Tenderloin: The smoky notes of the pork enhance the bacon in the sprouts, while the balsamic glaze adds a refreshing counterpoint to the tender meat.
 - Grilled Avocado Chicken: A lighter, fresh main like grilled chicken, especially with a vibrant salsa, benefits from the hearty and flavorful side of roasted sprouts.
 - Sous Vide Steak: The tender, perfectly cooked steak finds a wonderful partner in these crispy, flavorful sprouts, creating a restaurant-quality dining experience at home.
 - Roasted Chicken or Turkey: A classic pairing for holiday meals or Sunday dinners, the sprouts add a lovely texture and depth of flavor.
 - Vegetarian Options: These sprouts can also elevate vegetarian mains. Serve them alongside a hearty lentil loaf, a creamy mushroom risotto, or even a simple baked sweet potato for a fulfilling meatless meal.
 
Storing and Reheating Your Leftovers
If you happen to have any of these delicious roasted Brussels sprouts left over, you can easily store them for future enjoyment. Place any cooled leftovers in an airtight container and refrigerate for 3-4 days. While they will still be tasty, the texture will inevitably soften after refrigeration.
When it comes to reheating, you have a couple of options:
- Microwave: For a quick reheat, you can use the microwave. However, be aware that this method will result in softer sprouts, losing their initial crispiness. They’ll still be flavorful, but don’t expect the same crunch.
 - Skillet (Recommended): For the best results and to reclaim some of that desirable crispiness, I highly recommend reheating them in a skillet. Heat a non-stick skillet over medium to medium-high heat with a tiny bit of olive oil or bacon fat. Add the sprouts and cook, stirring occasionally, until they are warmed through and have re-crisped on the edges. This method truly brings them back to life.
 
If you only have a small amount of leftovers, get creative! They are excellent tossed into a fresh green salad the next day, adding a burst of flavor and texture. You can also chop them and mix them into rice, quinoa, or other vegetables for a quick stir-fry, or even incorporate them into an omelet or frittata for a savory breakfast or brunch.
It’s important to note that this is not one of those dishes that benefits from being made entirely ahead of time. For optimal crispiness and flavor, it’s best enjoyed fresh out of the oven and skillet. So, save this recipe for a night when you have about 30 minutes to dedicate to the sprouts while you’re preparing the rest of your dinner – the effort is truly worth it!

More Easy & Delicious Side Dish Recipes
If you loved these roasted Brussels sprouts, you’re in for a treat! We have a treasure trove of simple yet sensational side dish recipes that are perfect for any occasion. From light salads to hearty roasted vegetables and comforting casseroles, there’s something to complement every meal. Explore these other fantastic options to round out your dinner table:
- Caprese Pasta Salad
 - Air Fryer Green Bean Fries
 - Roasted Butternut Squash
 - Corn Fritters
 - Air Fryer Baked Potatoes
 - Broccoli Rice Casserole
 - Parmesan Garlic Roasted Edamame
 

Roasted Brussels Sprouts with Bacon & Balsamic Glaze
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Ingredients
- 1 pound Brussel Sprouts, trimmed and halved
 - 4 strips bacon, chopped
 - 1/3 cup onion, finely chopped
 - 1 Tablespoon olive oil
 - 1 Tablespoon balsamic glaze
 - salt and pepper to taste
 
Instructions
- 
Preheat oven to 425º F (220°C). Line a large baking sheet with parchment paper for easy cleanup, if desired.
 - 
In a large bowl, toss the trimmed and halved (or quartered) Brussels sprouts with olive oil, and sprinkle generously with salt and pepper. Spread them onto the prepared baking sheet in a single layer, ensuring they are not overcrowded. Bake for 15-20 minutes, or until nicely browned and tender-crisp.
 - 
Meanwhile, in a large skillet, sauté the chopped bacon over medium heat until it’s crisp. Remove the bacon with a slotted spoon, reserving a tablespoon or two of bacon fat in the skillet. Add the finely chopped onion to the skillet and cook until softened and translucent, about 5-7 minutes.
 - 
Add the roasted Brussels sprouts to the skillet with the onions and reserved bacon fat. Stir everything together, incorporating the cooked bacon. Continue to cook for another 5 minutes over medium heat to further crisp up the sprouts and meld the flavors.
 - 
Remove from heat. Drizzle with balsamic glaze and serve immediately for the best crispy texture and flavor.
 
Notes
Nutrition Information (Approximate)
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Information
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