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Roasted Brussels Sprouts with Lemon, Parmesan, and Thyme Recipe

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4 from 9 reviews

This Roasted Brussels Sprouts recipe offers a simple yet flavorful way to prepare Brussels sprouts with a delightful combination of lemon, Parmesan, and fresh herbs. Perfectly roasted to a tender, golden brown finish, this dish makes an ideal holiday side or a healthy everyday vegetable option packed with vibrant freshness and a touch of zest.

Ingredients

Vegetables

  • 1 pound Brussels sprouts, trimmed

Seasonings & Garnishes

  • Extra-virgin olive oil, for drizzling
  • Sea salt, to taste
  • Freshly ground black pepper, to taste
  • 1 tablespoon fresh lemon juice
  • 2 teaspoons lemon zest
  • 1 tablespoon grated Parmesan cheese or ¼ cup shaved Parmesan
  • 1 tablespoon fresh thyme leaves
  • Fresh parsley leaves, for garnish
  • Pinch of red pepper flakes

Instructions

  1. Preheat the Oven: Preheat your oven to 425°F (220°C) and line a baking sheet with parchment paper to prevent sticking and facilitate easy cleanup.
  2. Prepare Brussels Sprouts: Slice the trimmed Brussels sprouts in half lengthwise to ensure even roasting and caramelization.
  3. Toss with Olive Oil and Seasonings: Drizzle the halved Brussels sprouts with extra-virgin olive oil, then sprinkle with sea salt and freshly ground black pepper. Toss gently to coat all pieces evenly.
  4. Arrange on Baking Sheet: Spread the Brussels sprouts out evenly on the prepared baking sheet in a single layer, making sure not to overcrowd them to promote even roasting.
  5. Roast the Brussels Sprouts: Roast in the oven for 20 to 30 minutes, checking for tenderness and a golden brown color around the edges. The exact roasting time depends on the size of the sprouts.
  6. Add Lemon-Parmesan Seasoning: Once roasted, toss the Brussels sprouts with fresh lemon juice, lemon zest, grated Parmesan cheese, and fresh thyme leaves to enhance their flavor with bright, savory notes.
  7. Garnish and Serve: Finish by garnishing with fresh parsley leaves and a pinch of red pepper flakes for a hint of heat. Serve warm as a delicious side dish.

Notes

  • Ensure Brussels sprouts are dry before tossing in oil to achieve crispy edges.
  • For extra crispiness, spread sprouts out with cut side down on the baking sheet.
  • Adjust roasting time based on sprout size; smaller sprouts roast faster.
  • Parmesan can be substituted with a vegan cheese for a vegetarian variation.
  • Red pepper flakes can be omitted to keep the dish mild.
  • Store leftovers in an airtight container and reheat in the oven to maintain crispiness.