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Sheet Pan Garlic Butter Chicken and Brussels Sprouts

A plated serving of Sheet Pan Garlic Butter Chicken and Brussels Sprouts, featuring a glazed chicken thigh next to caramelized sprouts.

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Make a complete, flavorful dinner on one pan with this easy recipe for chicken and Brussels sprouts coated in a rich garlic butter sauce.

Ingredients

Scale
  • 1.5 lbs boneless, skinless chicken thighs, cut into 1.5-inch pieces
  • 1 lb Brussels sprouts, trimmed and halved
  • 4 tablespoons unsalted butter, melted
  • 4 cloves garlic, minced
  • 1 teaspoon dried Italian seasoning
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 tablespoon olive oil
  • 1 lemon, cut into wedges (for serving)

Instructions

  1. Preheat your oven to 400°F (200°C). Line a large, rimmed baking sheet with parchment paper for easy cleanup.
  2. In a small bowl, whisk together the melted butter, minced garlic, Italian seasoning, salt, and pepper to create the garlic butter sauce.
  3. In a large bowl, toss the chicken pieces with half of the garlic butter sauce until evenly coated.
  4. Place the chicken pieces on one half of the prepared baking sheet, leaving space between them.
  5. In the same bowl (no need to wash), toss the halved Brussels sprouts with the olive oil and the remaining half of the garlic butter sauce.
  6. Spread the coated Brussels sprouts on the other half of the baking sheet.
  7. Place the sheet pan in the preheated oven and roast for 20 to 25 minutes.
  8. Check the chicken temperature; it should reach 165°F (74°C) internally, and the Brussels sprouts should be tender and slightly browned.
  9. Remove from the oven and serve immediately with fresh lemon wedges.

Notes

  • For crispier sprouts, toss them with 1 teaspoon of cornstarch before adding the sauce.
  • If you prefer chicken breasts, cut them into uniform 1-inch pieces and reduce the cooking time slightly, checking doneness around 18 minutes.
  • Use fresh garlic for the best flavor in the butter sauce.

Nutrition