Hold up: Before you pop that DiGiorno in the oven, perhaps you'd like to know where it came from? The good ol' Science Channel created an enlightening five-minute look at how your favorite frozen pizza is crafted.

The video details the steps in constructing this frozen food staple. It starts off well enough, the dough is made from scratch and formed into shape by a pizza cookie cutter of sorts.  However, things start getting a bit iffy once sauce and toppings come into the mix. A waterfall of tomato sauce soaks the pizza dough with the runoff being collected back into the sauce reservoir. After getting a dusting of mozzarella, the discs get showered in curiously grey "meat toppings" before getting blasted in a gigantic freezer and wrapped in plastic sleeping bags. Any "less than perfect pizzas" get mercilessly rejected by a machine.

There is close to zero human interaction during this entire process, save for the occasional sample pizza inspected by a worker. Sorry, no toque-toting chefs dicing up fresh bell peppers here.

H/T Serious Eats + Picthx YouTube