Stackable ingredients

[warcrimes]

Just to mention that there is a (sort of?) precedence for this in the clown's juggling mechanic? Maybe, similar to the clown, it could require a specific mutation or identifier for dedicated chefs especially?

This is cool and makes the chef useful. 
Regular TV-dinner unenlightened slobs can only hold one ingredient per hand. 
True masterful flavor artists can make dozens of sandwiches out of a stack of loaves of bread in one hand, and an entire crew's worth of flesh in the other.