2poundssweet potatoespeeled and cut into ½-inch thick slices
1cupwhite sugar
Neutral oil
Instructions
Heat about ½ inch of oil in a pan over medium-high heat.
Fry the sweet potatoes for 6 to 8 minutes, turning halfway, until tender and lightly golden. Work in batches if needed.
Transfer to a wire rack or paper towel-lined plate.
Lower the heat to medium. Add the sugar to the remaining oil. Do not stir.
Once it melts and turns light golden, add the sweet potatoes. Gently turn to coat. At first, the sugar may look grainy. Keep turning until it melts into a smooth, shiny caramel. Separate any pieces that stick together.
Transfer to a wire rack, leaving a little space between each piece. Let cool for a few minutes. The caramel is very hot, so let it cool before handling.
If using skewers, insert them while the caramel is still soft. Let the caramel harden before serving.
Notes
Sweet potatoes: Japanese or Korean sweet potatoes work best, but any firm sweet potato will do. Cut into thick pieces.
Sugar: Granulated sugar gives the smoothest coating. Brown sugar works but caramelizes faster.
Oil: Use a neutral oil with a high smoke point.
Cooking Tips
Melted sugar is extremely hot — handle carefully.
Don't stir the sugar while it melts.
Add the sweet potatoes as soon as the sugar turns light golden.
Keep turning so the coating stays smooth and doesn’t clump.