Roasted (or broiled) sweet chestnuts — a snack especially popular in winter, often sold at stalls.
冬になると駅前で甘栗の屋台が出る。
In winter, stalls selling roasted chestnuts appear in front of the station.
甘栗は手で皮がむきやすくて食べやすい。
Sweet chestnuts are easy to peel by hand and easy to eat.
駅のホームで甘栗の匂いがして思わず買ってしまった。
I smelled roasted chestnuts on the station platform and ended up buying some.