Chicken Breast Sheet Pan Dinner
Everything cooks on a single pan, clean-up takes five minutes, and you end up with juicy seasoned chicken, tender roasted potatoes, and perfectly caramelized vegetables all at once. This recipe stands out with a smoky, savory seasoning blend that coats both the chicken and vegetables for a unified flavor throughout.
Equipment
- Large rimmed sheet pan - 18x13 inches recommended
- Parchment paper or aluminum foil - for easy cleanup
- Large mixing bowl
- Small mixing bowl
- Instant-read meat thermometer
- Sharp chef's knife
- Cutting board
- Measuring spoons
- Tongs or spatula
- Cooking spray - or extra olive oil for the pan
Ingredients
- 2 lbs boneless, skinless chicken breasts - 900g, about 3-4 medium breasts
- 1 lb baby potatoes - 450g, halved
- 2 cups broccoli florets - 180g
- 1 large red bell pepper - cut into 1-inch pieces
- 1 medium red onion - cut into wedges
- 4 tablespoons olive oil - 60ml, divided
- 1½ teaspoons smoked paprika
- 1½ teaspoons garlic powder
- 1 teaspoon Italian seasoning
- ½ teaspoon onion powder
- ½ teaspoon dried oregano
- 1 teaspoon kosher salt - divided, plus more to taste
- ½ teaspoon black pepper - divided
- 3 cloves garlic - minced
- ½ lemon - juiced (about 1½ tablespoons or 22ml)
- fresh parsley - for garnish (optional)
Instructions
- Preheat oven to 425°F (220°C). Line a large rimmed sheet pan with parchment paper or foil. For extra-crispy potatoes, place the pan in the oven to preheat as well.
- In a small bowl, combine smoked paprika, garlic powder, Italian seasoning, onion powder, dried oregano, ½ teaspoon salt, and ¼ teaspoon black pepper. Stir until evenly blended.
- Halve baby potatoes (quarter large ones). In a large bowl, toss with 1½ tablespoons olive oil, half the seasoning blend, minced garlic, and ¼ teaspoon salt. Spread cut-side down on the hot pan and roast alone for 10-15 minutes.
- Pat chicken breasts completely dry with paper towels. If thicker than 1 inch, pound to even thickness. Place in the large bowl with 1½ tablespoons olive oil, remaining seasoning blend, and lemon juice. Toss to coat thoroughly.
- In the same bowl, toss broccoli, bell pepper, and onion with remaining 1 tablespoon olive oil, ¼ teaspoon salt, and ¼ teaspoon pepper until evenly coated.
- Remove pan from oven. Place seasoned chicken breasts in the center, spacing them apart. Arrange potatoes in one section and scatter vegetables in the remaining space in a single layer.
- Roast on the center rack for 20-25 minutes. Begin checking at 20 minutes — chicken is done when an instant-read thermometer reads 165°F (74°C) in the thickest part.
- For extra-crispy edges, switch to high broil for the final 3-4 minutes. Watch carefully to prevent burning.
- Remove from oven and let chicken rest for 5 minutes before slicing against the grain. Garnish with fresh parsley and serve directly from the pan.
Notes
- Pat chicken completely dry: Moisture prevents browning. Always dry with paper towels before seasoning.
- Don't overcrowd: Use two pans if needed. Proper spacing creates caramelized, crispy edges instead of steaming.
- Pound to even thickness: Prevents the thinner end from drying out before the thick end is done.
- Potatoes need a head start: They take longer to cook than chicken. Roasting them for 10-15 minutes first ensures everything finishes at the same time.
- Use a meat thermometer: Color isn't a reliable indicator. 165°F (74°C) is the only certain measure of doneness.
- Always rest the chicken: Five minutes of resting allows juices to redistribute, keeping the meat moist.
- Vegetable swaps: Dense vegetables like carrots or parsnips need a head start with the potatoes. Tender vegetables like zucchini or asparagus can be added in the last 10-12 minutes.
- Storage: Refrigerate leftovers in an airtight container for up to 4 days. Freeze cooked chicken separately from vegetables for up to 3 months.
- Reheating: Oven reheating at 375°F for 10-12 minutes restores the best texture. Microwave with a damp paper towel over the chicken to retain moisture.
- Make ahead: Season chicken and toss vegetables up to 24 hours in advance, store separately in the refrigerator, then roast when ready.