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Dinner · Part 2 of 3: Instructions

Easy Sheet Pan Blackened Chicken with Corn and Potatoes Step-by-step instructions

A sheet pan filled with golden-brown blackened chicken breasts, roasted baby potatoes, and corn cob pieces.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure your oven is fully preheated to 400°F (200°C) to ensure a proper sear. Prepare the chicken by patting it dry with paper towels, which helps the spices adhere better.

Halve the baby potatoes into uniform pieces and ensure the corn cob pieces are roughly the same size. Having all ingredients measured and ready to go will make the assembly process smooth and efficient, allowing for a quick transition from preparation to roasting.

Ingredients at a glance (5)
  • 4 pieces boneless skinless chicken breasts
  • 1 lb baby potatoes, halved
  • 2 cups corn cob pieces
  • 2 tbsp blackening spice
  • 3 tbsp melted butter

Instructions

Preparation

  1. Assemble the sheet pan
    Preheat the oven to 400°F (200°C). Line a large sheet pan with parchment paper. Arrange the chicken breasts, halved baby potatoes, and corn cob pieces in a single layer on the prepared pan.
    Look for Ingredients are arranged in a single layer without overcrowding.
    Tip Ensure the potatoes are cut to a uniform size to guarantee even cooking.

At this phase, your sheet pan should be neatly arranged with the chicken, potatoes, and corn in a single layer. Everything is ready for seasoning, and the oven is preheated, ensuring that the ingredients are set up for uniform cooking. Verify that the ingredients are not overlapping, as this is critical for achieving a consistent roast across the entire pan.

Roasting

  1. Season and roast
    Sprinkle the blackening spice evenly over the chicken and vegetables. Drizzle the melted butter over the entire pan. Place the sheet pan in the oven and roast for 20 to 25 minutes until the chicken is fully cooked.
    Look for The chicken develops a deep reddish-brown crust and the vegetables are tender.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Use a pastry brush if necessary to ensure the butter and spices coat the ingredients thoroughly.

During the roasting phase, the kitchen will fill with the aromatic scent of the blackening spices and butter. Check the pan halfway through if necessary to ensure the butter has coated everything evenly. The chicken will develop a rich, dark crust, and the potatoes will begin to soften and take on a golden hue, indicating that the roasting process is proceeding as expected.

Finishing

  1. Rest and serve
    Remove the pan from the oven and let the chicken rest for at least 5 minutes before serving to ensure the juices redistribute throughout the meat.
    Look for The chicken reaches an internal temperature of 165°F (74°C).
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Cover the chicken loosely with foil while resting if a warmer serving temperature is preferred.

Once finished, the chicken should be perfectly cooked with a dark, flavorful crust, while the vegetables are tender and slightly caramelized. Let the pan sit for the required resting time to allow the flavors to settle.

The final result should be a cohesive, well-executed meal with a pleasing contrast between the spicy exterior of the chicken and the sweet, tender vegetables.

Common mistakes

A common mistake is overcrowding the sheet pan, which can lead to steaming instead of roasting; ensure there is enough space between the ingredients for air to circulate. Another error is failing to preheat the oven properly, which prevents the spice rub from developing the signature crust.

Finally, skipping the resting period can cause the chicken to lose its juices, resulting in a drier texture when sliced. Allow the meat the full time to rest for optimal results.

How to tell it’s done

The chicken is done when the internal temperature reaches 165°F (74°C) as measured by a meat thermometer inserted into the thickest part of the breast. The juices should run clear, and the meat should feel firm to the touch.

The potatoes should be fork-tender and lightly browned on the edges, while the corn should appear vibrant and slightly charred in spots, indicating it has roasted perfectly alongside the protein.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this dish be prepared in advance?
  • How can potatoes be prevented from burning?
  • What is a suitable substitute for a sheet pan?

Also in Part 3: variations (Spicy Cajun Variation, Herb-Roasted Variation), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)