Cram

Cram Classic is a food item found in Fallout 3, Fallout: New Vegas, and Fallout 4.

Background
 A staple of pre-War American cuisine, cram is a type of precooked meat, spiced and preserved to last centuries even in the most adverse of conditions. Although the resulting foodstuff struggles to be classified as proper meat, it is an excellent source of protein. Although it's popular with wastelanders, it has a tendency to cause major constipation among those who overindulge in too many of the characteristic blue cans. While cram can be consumed straight from the tin, it is also an ingredient in more complex dishes, such as fire ant fricassée. 

Carton


A standard carton packaging containing a can of cram.
 * Irradiated Cram is a variant that has absorbed large amounts of radiation, such as that at Camp Searchlight.

Can


A standard blue-colored can of cram that contains delicious meat.

Behind the scenes

 * Cram is, of course, a reference to spam, which was sold in both cartons (up to the 70s) and cans (ongoing). An unrelated foodstuff of the same name also appears in The Hobbit by J.R.R. Tolkien, where it's a nutritious, hardy biscuit that can keep travelers fed on long journeys. It was later popularized by NetHack.