Cold doesn’t exist, it is merely the absence of heat. Easier to insert heat than remove it, same reason why you can put on warmer clothes in the winter, but you can’t make yourself cold in the summer.

All you need to do, is figure out a way to use electro magnetic radiation to slow down particles.

It’s just a small technical challenge.

There is a machine that specifically cools drinks (cans) in seconds. It rolls the can in ice water until it’s cold.

Well, it does exist, it’s called laser cooling, but it’s only if you want to have things really cold

There’s something called blast freezer, which is basically a freezer with fans inside, like what convection ovens have. It cools down food much faster than a standard freezer.

You can dump energy into something by blasting photons at it, because photons carry energy. You can’t do the reverse because you’d need to use particles with negative energy. Either that, or you’d need to suck photons out of the food, but it doesn’t work that way; things radiate photons at a specific frequency and intensity (called blackbody radiation) depending on how hot they are, and you can’t make them emit more energy except by getting them hotter.