Crispy Oven-Roasted Brussels Sprouts with Garlic

Here’s my reliable method for oven-roasted Brussels sprouts that delivers a lightly charred, caramelized exterior and a tender interior. This straightforward roasting technique is an ideal starting point for adding flavors—lemon and Parmesan, a drizzle of balsamic glaze, or a handful of crisped pancetta all work beautifully.

Roasted Brussels Sprouts

Roasted Brussel Sprouts

To get evenly browned, tender sprouts, halve them and roast them cut side down on a sheet pan. This simple method yields consistent results and easily adapts to extra seasonings and add-ins. Try finishing with lemon and grated Parmesan for brightness, a spoonful of balsamic glaze for sweet tang, or add diced bacon or pancetta for a heartier side. These roasted Brussels sprouts pair well with grilled or roasted meats, roasted poultry, and many weeknight mains.

Why You’ll Love This Roasted Brussel Sprouts Recipe

Gina @ Skinnytaste.com

I came to love shredded and roasted Brussels sprouts over the years and now often make them this way throughout the fall and winter. They are quick to prepare and flexible enough to match many cuisines and menus.

  • Minimal ingredients: The basic recipe uses only four items—Brussels sprouts, olive oil, salt, and pepper.
  • Effortless: After trimming and halving, toss with oil and seasoning and roast. The oven does the rest while you finish the rest of your meal.
  • Diet-friendly: This recipe fits many dietary needs when prepared simply—vegetarian, vegan (if you omit cheese), gluten-free, dairy-free, and low-carb options are all possible.

If you make this roasted Brussels sprouts recipe, consider sharing a photo of your result—it’s always fun to see variations and finishing touches.

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Ingredients

This straightforward roasted Brussels sprouts recipe needs just a few items. Exact measurements are listed in the recipe section below.

Brussel Sprouts
  • Brussels sprouts: Rinse under cold water, remove any yellowed outer leaves, trim the stem ends, and halve lengthwise for even cooking.
  • Extra-virgin olive oil: Helps the seasoning adhere and prevents the sprouts from drying out while roasting.
  • Salt and pepper: Simple seasoning is usually all you need; finish with additional flavorings if desired.

How to Roast Brussel Sprouts

Roasting is easy: slice, season, and bake. The step-by-step printable instructions and full ingredient amounts are included in the recipe card below.

Cut the brussels sprouts in half.
Cut the Brussels sprouts in half.
toss Brussel Sprouts with olive oil, salt and pepper.
Toss with olive oil, salt, and pepper.
Place brussel sprouts cut side down on a sheet pan.
Arrange cut side down on the baking sheet.
Roasted Brussel Sprouts
Roast until browned and fork-tender.
  1. Season: In a large bowl, toss halved sprouts with olive oil, salt, and freshly ground black pepper. Spread them in a single layer, cut side down, on a rimmed sheet pan lined with parchment paper for easy cleanup.
  2. Roast time: Preheat the oven to 450°F (230°C). Roast 15–18 minutes, depending on the size of your sprouts and your preferred level of doneness—check at 10 minutes if you like them with a bit of bite. They’re ready when they are browned and tender when pierced with a fork.

Roasted Brussel Sprouts Variations

  • Extra seasoning: Stir in onion powder or garlic powder before roasting for a subtle flavor boost.
  • Bright finish: Toss hot sprouts with fresh lemon juice and grated Parmesan or Pecorino Romano to add brightness and savory depth.
  • Sweet-tangy glaze: Drizzle a bit of balsamic glaze over the warm vegetables for a caramelized, tangy finish.
  • With meat: Scatter diced bacon or pancetta on the sheet pan so it crisps while the sprouts roast.
  • Herbs: Add whole sprigs of rosemary or thyme on the pan for an aromatic note during roasting.

Serving Suggestions

Roasted Brussels sprouts make a versatile fall and winter side. They complement poultry, beef, and starchy sides alike. Try pairing them with roasted chicken or turkey, a simple steak, or alongside mashed potatoes or roasted squash for a complete meal.

  • Poultry: Roasted or air-fryer chicken, turkey meatloaf.
  • Beef: Roast beef, grilled steak, or any pan-roasted beef entree.
  • Starch sides: Mashed potatoes, rice pilaf, or roasted winter squash.

Storage

  • Refrigerate: Store cooled roasted sprouts in an airtight container for up to 4 days.
  • Reheat: Reheat in a hot oven or air fryer to restore crispiness. Microwaving will warm them quickly but may soften the texture.
  • Leftovers: Use in grain bowls, toss into salads, or add to pasta and frittatas for extra flavor and texture.
Roasted Brussel Sprouts

FAQ

Do you need to boil Brussels sprouts before roasting?

No. Roast them raw—the high oven heat softens and browns them without a prior boil.

Is it better to roast Brussels sprouts whole or halved?

Halving helps them cook evenly and exposes more surface area to the heat, producing a browner, crisper cut side.

Should you roast Brussel sprouts cut side up or down?

Both work, but placing them cut side down helps create a nicely browned, caramelized flat surface.

Roasted Brussels Sprouts with parmesan and lemon

Roasted Brussel Sprouts Recipe

Below are clear measurements and step-by-step instructions to make this classic side dish.

Ingredients

  • 1 pound Brussels sprouts, trimmed and halved
  • 3 tablespoons extra-virgin olive oil
  • 1/2 teaspoon kosher salt (adjust to taste)
  • Freshly ground black pepper, to taste

Optional for more flavor: 2 tablespoons fresh lemon juice and 1/4 cup (about 1/2 ounce) freshly grated Parmesan or Pecorino Romano.

Instructions

  1. Preheat the oven to 450°F (230°C).
  2. Trim any yellow outer leaves from the sprouts, cut off the stem ends, and halve each sprout lengthwise.
  3. In a large bowl, toss the halved sprouts with the olive oil, salt, and pepper until evenly coated.
  4. Arrange the sprouts cut side down and in a single layer on a rimmed baking sheet lined with parchment paper.
  5. Roast for 15–18 minutes, until the cut sides are golden brown and the sprouts are fork-tender. For firmer sprouts, check and remove earlier.
  6. If using, return the hot sprouts to the bowl and toss with lemon juice and grated cheese. Taste and add more salt or pepper if needed, then serve warm.

Nutrition (per serving)

Serving size: 3/4 cup (about 1 of 4 servings). Calories: ~139 kcal; Carbohydrates: ~10 g; Protein: ~4 g; Fat: ~10.5 g; Fiber: ~4.5 g.

More Brussels Sprout Ideas

  • Roasted Brussels sprouts with shallots and balsamic glaze
  • Sautéed Brussels sprouts with pancetta
  • Raw shredded Brussels sprout salad with lemon and olive oil
  • Parmesan-crusted Brussels sprouts
  • Fall Brussels sprout salad with apples and pecans