at what point do you walk outta the restaurant? [mod edit title]
If you're ever in the Binghamton area, there's a great place called Los Tapatio's. Shrimp Quesadillas, Chicken Chimichangas, Steak Burritos, anything you want. Maybe not in five minutes, but certainly inside of fifteen.
I go there often enough (and tip the kitchen staff as well as my server) that my food is always as hot and fresh (not to mention larger servings) than my dear old abuela would make me.