1, egg tart liquid unopened, placed in the refrigerator to keep refrigerated, can be stored for up to seven days, after opening can be stored for about three days.

2, egg tart liquid is made from milk, sugar, whole egg production, the process of making egg tart liquid, you can also add pure milk as appropriate, made out of egg tarts will taste better. Before baking the tart you need to preheat the oven at 190 degrees for 5 minutes, you can make the tart more evenly heated.