PUMPKIN SPICE LATTE MATE NO FURTHER A MYSTERY

Like if I do all the things however the espresso and milk and set it during the jar from the fridge, will it keep for per week? I've toddlers so would really like my slice of heaven each and every early morning but has to be rapid. Thank you!Trust me After i say this PSL is something but fundamental. We’ve obtained true pumpkin puree, pumpkin pie