Crispy Parmesan Brussels Sprouts | Easy Roasted Veggie Side with Fresh Herbs

There’s something so comforting about a tray of perfectly roasted vegetables — especially when they’re tossed in olive oil, sprinkled with Parmesan, and roasted until crispy and golden. These Crispy Parmesan Brussels Sprouts are the kind of simple, cozy dish that makes weeknight dinners feel special or elevates your holiday table without the fuss.

Crispy Parmesan Brussels sprouts roasted with fresh herbs on a baking sheet

With their tender centers, crunchy edges, and the fresh pop of herbs, these sprouts are proof that humble ingredients can create the most memorable meals.

Info Recipe

CategoryPrep TimeCook TimeServingsCalories
Side Dish / Dinner10 minutes25 minutes4 servings~180 kcal per serving

Ingredients You’ll Need

  • 1 lb (450 g) Brussels sprouts, trimmed and halved
  • 2 tbsp olive oil
  • ½ cup grated Parmesan cheese
  • 1 tsp garlic powder
  • ½ tsp sea salt (or to taste)
  • ¼ tsp black pepper
  • 2 tbsp fresh parsley or chives, finely chopped
  • Optional: ½ tsp crushed red pepper flakes for a little heat

Step-By-Step Instructions

  1. Prep the oven
    Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper for easy cleanup.
  2. Prep the sprouts
    Rinse and trim the Brussels sprouts. Slice them in half for even roasting. Pat them dry with a paper towel to ensure they crisp up nicely.
  3. Season generously
    In a large bowl, toss the sprouts with olive oil, garlic powder, salt, and pepper until evenly coated.
  4. Add the Parmesan crust
    Sprinkle the grated Parmesan over the sprouts, making sure the flat sides are well-coated for that golden, crispy layer.
  5. Roast to perfection
    Spread the sprouts cut-side down on the baking sheet. Roast for 20–25 minutes, flipping halfway, until edges are crispy and centers are tender.
  6. Garnish and serve
    Remove from the oven and sprinkle with fresh herbs for a burst of color and flavor. Serve immediately for the best crunch.

Helpful Notes & Tips

  • Extra crispy tip: Make sure your Brussels sprouts are completely dry before seasoning.
  • Cheese options: Try Pecorino Romano or Asiago for a twist.
  • Storage: Store leftovers in an airtight container for up to 3 days. Reheat in the oven or air fryer to bring back the crisp.

Recipe Variations

  • Spicy kick: Add a pinch of cayenne pepper or red chili flakes before roasting.
  • Low-dairy option: Swap Parmesan for a dairy-free cheese or nutritional yeast.
  • Cheesy upgrade: Mix shredded mozzarella or cheddar into the Parmesan for extra gooeyness.

Serving Suggestions

  • Pair with roast chicken or baked salmon for a wholesome dinner.
  • Serve as a side at your holiday table alongside turkey or glazed ham.
  • For a casual snack, dip these crispy sprouts in ranch, aioli, or spicy mayo.

Conclusion

These Crispy Parmesan Brussels Sprouts are proof that a few simple pantry staples can create a side dish that’s equal parts cozy, flavorful, and crave-worthy. Whether you’re making them for a holiday dinner or a busy weeknight, you’ll want to enjoy these straight from the oven — maybe even before they hit the table.