Name: Maple Baked Brussels Sprouts with Bacon and Onions for Holiday Side Dishes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Cuisine: International
Ingredients: 1.5 pounds (≈680 g) Brussels sprouts, trimmed and halved; 4 slices thick‑cut bacon, chopped; 1 medium yellow onion, thinly sliced; 2 tbsp pure maple syrup; 1 tbsp olive oil; 1 tsp kosher salt; 1/2 tsp freshly ground black pepper; 1/4 tsp crushed red pepper flakes (optional); 2 tbsp grated Parmesan cheese (optional)

Prep Time

15 min

Cook Time

30 min

Servings

Why You'll Love This Recipe

✓ Sweet‑Savory Balance: Maple glaze gives a gentle caramel sweetness that perfectly offsets the salty bacon and earthy Brussels sprouts.

✓ Holiday‑Ready Presentation: The glossy amber coating and crisp edges make the dish look festive without extra garnish.

✓ One‑Pan Simplicity: Roast everything together, so cleanup is minimal—ideal for busy holiday kitchens.

The holidays are all about sharing comforting flavors, and this Maple Baked Brussels Sprouts with Bacon and Onions delivers exactly that. The caramelized maple glaze adds a subtle sweetness that brightens the natural bitterness of the sprouts, while crisp bacon introduces smoky depth. Paired with caramelized onions, the dish becomes a harmonious side that complements turkey, ham, or a vegetarian centerpiece. It’s quick, elegant, and sure to become a repeat favorite at every celebration.

4 slices thick‑cut bacon, diced Can substitute turkey bacon for less fat.

1 large onion, thinly sliced Yellow or sweet onion works best.

¼ cup pure maple syrup Grades A or B, no corn syrup.

2 tbsp olive oil Helps coat sprouts for even browning.

½ tsp kosher salt Adjust to taste.

¼ tsp freshly ground black pepper Adds mild heat.

Instructions

Preheat & Prepare

Preheat the oven to 425°F (220°C). Line a large rimmed baking sheet with parchment. Toss the halved Brussels sprouts, sliced onion, and diced bacon with olive oil, salt, and pepper until evenly coated.

Pro Tip: Spread ingredients in a single layer; overcrowding causes steaming instead of roasting.

Roast Halfway

Roast for 15 minutes, stirring once. The bacon will begin to crisp and the sprouts will turn golden‑brown on the edges, while onions soften and caramelize.

Pro Tip: Use a spatula to flip the mixture, ensuring even browning.

Add Maple Glaze

Drizzle the maple syrup evenly over the partially roasted vegetables. Toss gently to coat each piece without breaking the sprouts.

Pro Tip: The syrup will caramelize quickly; keep an eye on the oven to prevent burning.

Finish Roasting

Return to the oven for an additional 10‑12 minutes, or until the sprouts are tender‑crisp, the bacon is golden, and the glaze forms a glossy coating.

Pro Tip: For extra crispness, broil for the final 2 minutes, watching closely.

Serve Warm

Transfer to a serving platter, sprinkle a pinch of flaky sea salt if desired, and serve immediately while the glaze is still shiny and the bacon crackles.

Pro Tip: Pair with roasted turkey or a hearty grain salad for a balanced plate.

Expert Tips

Tip #1: Dry Sprouts

Pat the halved sprouts dry with a kitchen towel; excess moisture creates steam, preventing caramelization.

Tip #2: Bacon Render

Start the bacon in a cold pan for 2‑3 minutes before adding other ingredients; it releases more fat for flavor.

Tip #3: Maple Choice

Use Grade A dark maple for a richer, more robust sweetness that holds up under high heat.

Storage & Variations

Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat in a hot skillet to restore crispness. For a vegetarian version, replace bacon with smoked tempeh or toasted walnuts. Add a splash of balsamic reduction after roasting for extra tang, or sprinkle crumbled goat cheese for creamy contrast.

Nutrition

Per serving

Calories

320 kcal

Protein

12 g

Carbs

22 g

Fat

18 g

Frequently Asked Questions

Fresh (grade A) maple syrup provides the same caramel flavor without added corn syrup or preservatives. Just ensure it’s 100 % pure for the best taste and texture.

Substitute with smoked turkey bacon, pancetta, or a plant‑based bacon alternative. Adjust cooking time slightly if the substitute releases less fat.

Yes. Roast the vegetables and bacon, then cool and refrigerate. Reheat in a hot oven or skillet for 5‑7 minutes; add a fresh drizzle of maple if needed.

Make sure the sprouts are dry, use enough oil, and spread them in a single layer. High oven temperature (425°F) creates a crisp exterior while keeping the interior tender.