Tiramisu can't be put at 15 degrees, the best storage time is at minus 18 degrees, it can be stored for about 6~9 months, if it is in the environment of 0 degrees to 4 degrees, it can be stored for 2~3 days.

Tiramisu, Tiramisu in English, is an Italian dessert flavored with coffee wine. With mascarpone cheese as the main ingredient, and then finger cookies instead of sponge cake of traditional desserts, adding coffee, cocoa powder and other ingredients, it is fragrant, smooth, sweet, creamy, soft with texture changes in the mouth, and the flavor is not just sweet.