基塞尔（爱沙尼亚语：kissell，芬兰语：kiisseli，Template:Lang-ltg，拉脱维亚语：ķīselis，立陶宛语：kisielius，波兰语：kisiel，俄语：кисель，kisél’，乌克兰语：кисiль）是一种用水果制作的甜点。基塞尔形状粘稠，做法是在果汁中加入糖、玉米粉或马铃薯粉等成分。有时还会加入红葡萄酒和水果干。基塞尔既可冷食也可热食，可以和奶渣或水果布丁或烤博饼或冰激凌一起食用。在俄罗斯和乌克兰，基塞尔的淀粉量通常比较少，可以直接饮用。基塞尔广泛流行在东欧地区。

Kissel or kisel (Estonian:kissell, Finnish:kiisseli, Latgalian:keiseļs, Latvian:ķīselis, Lithuanian:kisielius, Polish:kisiel, Russian:кисель, kisél’, Ukrainian:кисiль) is a viscous fruit dish, popular as a dessert. It consists of sweetened juice, thickened with arrowroot, cornstarch or potato starch, and sometimes red wine or fresh or dried fruits are added. It is similar to the Danish rødgrød or German Rote Grütze. Swedish blåbärssoppa is a similarly prepared bilberry dessert, although only fresh or frozen bilberries, not dried berries are used to prepare it.