It's important

To keep some variety in your survial larder.  You need novelty in your diet.  Nothing but peanut butter, Dinty Moore beef stew, and Minute Rice?  Add this:

Mmmm, mackerel pudding.  That and some Spaghetti-O's.

Num.

Tamarind paste and canned butter.

Trout.

Red Faygo.