What is smeared on the bread for breakfast in the hotel?

Breakfast in hotels usually consists of jam spread on bread.

Jam is a gel substance made by mixing fruits, sugar and acidity regulator and boiling it at a temperature exceeding 100℃. It is also called jam. Making jam is a way to preserve fruit for a long time. Mainly used to spread on bread or toast.

Whether small fruits such as strawberries, blueberries, grapes, roses, etc., or large fruits such as plums, oranges, apples, peaches, etc. can be made into jam, but usually only one type of fruit is used at the same time. . For sugar-free jam, affordable jam or special jam (such as durian, pineapple), colloids are used. Colloids commonly used in jam include: pectin, soybean gum and sanxian gum.