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+ servings

Parmesan Roasted Brussels Sprouts

These Parmesan roasted Brussels sprouts are golden, garlicky, and cheesy with crispy edges, making them a deliciously easy side or main dish.
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Serving Size 4 servings

Ingredients

Main Ingredients

  • 16 oz Brussels sprouts, trimmed, halved, and rinsed
  • 3 tablespoons olive oil (or melted butter) Butter adds richness; oil keeps it dairy-neutral
  • 1/2 teaspoon kosher salt
  • to taste Freshly cracked black pepper
  • 1 teaspoon Italian seasoning
  • 3 cloves garlic, minced
  • 1/2 cup grated Parmesan cheese Or to taste, use freshly grated for best melt and flavor

Instructions

Preparation

  • Preheat the oven to 400°F (200°C). Line a large baking sheet with parchment if you like for easier cleanup.
  • Pat the trimmed and halved sprouts very dry—moisture inhibits browning.
  • In a large bowl, combine the sprouts with olive oil (or melted butter), kosher salt, black pepper, Italian seasoning, and minced garlic. Toss until evenly coated.
  • Arrange the sprouts in a single layer on the baking sheet, cut side down. Space them so air can circulate; overcrowding steams them.

Cooking

  • Roast for 20–25 minutes, checking toward the end. Look for deep golden-brown edges and tender centers when pierced.
  • Remove the sheet from the oven. Sprinkle the grated Parmesan evenly over the hot sprouts. Return to the oven for 5 minutes to melt and lightly brown the cheese.
  • Serve warm immediately.

Notes

If you prefer extra-crispy edges, switch to convection bake or increase temperature to 425°F for the last 5–10 minutes while watching closely. Refrigerate leftovers in an airtight container within two hours of cooking. Stored properly, they keep 3–4 days in the fridge.