How to roast corn kernels on a sheet pan for a caramelized finish?

Sheet-pan roasted corn with caramelized kernels

Roasting corn concentrates sweetness and produces a desirable caramelized edge. Use fresh or frozen kernels and a hot oven or high-heat broiler.

Method:

  1. Preheat the oven to 425°F (220°C) or use the broiler for a faster char.
  2. Toss kernels with oil or melted butter, salt, and your choice of spices (smoked paprika, garlic powder). Spread in a single layer on a rimmed sheet pan so kernels roast rather than steam.
  3. Roast 15–25 minutes, stirring once or twice, until some kernels have browned and edges caramelize. For broiler use, watch closely and stir every 2–3 minutes.

Tips for best results:

  • Don’t overcrowd the pan; leave space for steam to escape.
  • Add a little sugar or honey for extra caramelization, especially with frozen corn.
  • Finish with acid (lime juice or vinegar) and herbs to balance sweetness.

Use roasted corn as a topping for salads, tacos, bowls, or as a side dish. The toasty flavor pairs well with smoky, spicy, or tangy elements.