Bake a little longer to dry out the moisture as much as possible. It is to prevent water vapor and cake direct contact, you can then pad absorbent paper to reduce the temperature first. In fact, the key is still the first part, as long as its pumped clean.

1, first with a needle to draw out the steam, the burrito out of the oven is very bulging. Want it to stay crispy for a long time, and then encapsulated with an easy to seal paper tape. You can use vacuum packaging, replaced by non-humid air, it is necessary to re-emerge from the oven to draw out the steam inside, but slowly oozing out of the oven will soften the crispy skin of the burrito is soft because of the strong pressure of the hot steam inside

2, buy a vacuum packaging machine.

Based on the length of time to keep the crisp to choose a different method, very much a kind of treatment in the pasta.