Ingredients
Equipment
Method
Prep and preheat
- Preheat the oven to 400°F and line a sheet pan with parchment paper, so the chicken and asparagus roast without sticking.
Make the garlic butter lemon herb sauce
- Whisk together the melted butter, olive oil, garlic, lemon juice, lemon zest, Italian seasoning, salt, and pepper until smooth and evenly combined.
Assemble on the sheet pan
- Place the chicken breasts and asparagus on the sheet pan, then pour the garlic butter mixture evenly over everything.
Coat and keep for easier basting
- Toss the asparagus to coat, keeping the chicken separate for easier basting and more even cooking.
Roast
- Roast for 22–25 minutes, until the chicken reaches 165°F and the asparagus is tender-crisp, turning nothing so the pan stays set for even roasting.
Serve
- Garnish with fresh parsley and serve immediately while the chicken is juicy and the asparagus still has bite.
Notes
For best results, trim asparagus to roughly the same thickness and pat the chicken dry so it browns instead of steaming. Refrigerate leftovers in an airtight container for up to 3 days; reheat until warmed through (avoid overcooking the chicken). Freezing isn’t recommended for best texture, but you can refrigerate and reheat. For a lighter option, use 2 tbsp butter plus 2 tbsp olive oil in the sauce to reduce saturated fat while keeping the lemon-garlic flavor.
