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Golden brown Parmesan Crusted Chicken Sheet Pan Dinner with roasted broccoli and potatoes on a baking sheet.

Crispy Parmesan Crusted Chicken Sheet Pan Dinner

Avatar photoAmelia Chen-Morrison
This one-pan wonder delivers flawlessly golden-brown parmesan-crusted chicken breasts, tender-crisp green beans, and jammy, caramelized lemon wedges. It's a complete, vibrant, and deeply comforting meal that solves the 'what's for dinner?' dilemma with stunning results and minimal cleanup.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Main Course
Cuisine American, Italian-Inspired
Servings 4
Calories 550 kcal

Equipment

  • Large rimmed baking sheet
  • Shallow dish or plate (for breading)
  • Small bowl (for mayonnaise mixture)
  • Meat Mallet or Rolling Pin
  • instant-read thermometer
  • Microplane or Zester
  • Cheese grater
  • Measuring cups and spoons
  • Chef's knife
  • Pastry brush or spoon

Ingredients
  

  • 4 boneless, skinless chicken breasts about 6 oz each, pounded to 1/2-inch thickness
  • 1 lb fresh green beans, trimmed
  • 2 lemons, 1 zested and 1 cut into wedges
  • 3 tablespoons extra virgin olive oil, divided
  • ¼ cup mayonnaise
  • ½ cup Panko breadcrumbs
  • ½ cup freshly grated Parmesan cheese
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 teaspoon dried Italian seasoning
  • ½ teaspoon kosher salt, plus more for seasoning
  • ¼ teaspoon black pepper, plus more for seasoning

Instructions
 

  • Preheat your oven to 400°F (200°C). On a large rimmed baking sheet, toss the trimmed green beans with 1 tablespoon of olive oil, a pinch of salt, and pepper. Spread them in an even layer, leaving space in the center for the chicken. Nestle the lemon wedges among the green beans.
  • Pat the chicken breasts completely dry with paper towels. If they are uneven, pound the thicker parts to a uniform 1/2 to 3/4-inch thickness for even cooking.
  • In a shallow dish, combine the Panko breadcrumbs, grated Parmesan cheese, garlic powder, onion powder, Italian seasoning, 1/2 teaspoon salt, 1/4 teaspoon pepper, and the zest of one lemon. Stir to combine.
  • In a separate small bowl, mix the mayonnaise with a small pinch of salt and pepper. Brush a thin, even layer of the mayonnaise mixture over all sides of each chicken breast.
  • Press each mayonnaise-coated chicken breast firmly into the Panko-Parmesan mixture, ensuring a generous and even coating on all sides. Place the crusted chicken in the center of the prepared sheet pan.
  • Drizzle the tops of the chicken with the remaining 2 tablespoons of olive oil to ensure a golden, crispy crust.
  • Bake for 20-25 minutes, or until the chicken is cooked through and the juices run clear. The internal temperature should reach 165°F (74°C). The crust should be deep golden-brown and the green beans tender-crisp.
  • Remove the pan from the oven and let the chicken rest for 5 minutes. Squeeze the warm, roasted lemon wedges over the chicken and green beans just before serving.

Notes

Tips for Success:
- Do not crowd the pan. Use your largest sheet pan to allow air to circulate, which ensures everything gets crispy instead of steaming.
- Ensure chicken breasts are an even thickness for uniform cooking. Pounding them slightly is key.
- Patting the chicken dry is crucial for the crust to adhere properly.
Variations & Substitutions:
- Heat: Add a pinch of red pepper flakes to the breadcrumb mixture for a gentle warmth.
- Herbs: Swap Italian seasoning for 1 teaspoon of dried rosemary or thyme for a more rustic flavor.
- Glaze: Drizzle with a high-quality balsamic glaze after baking for a sweet and tangy finish.
- Protein: Boneless, skinless chicken thighs can be used; they may require a few extra minutes of cooking time.
- Vegetables: Broccoli florets, asparagus spears, or sliced bell peppers are excellent substitutes for green beans.
- Binder: Greek yogurt or sour cream can be used in place of mayonnaise for a tangier flavor.