Haggis: Traditional Scottish dish. There are many recipes, most of which have in common the following ingredients: sheep‘s ‘pluck‘ (heart, liver and lungs), minced with onion, oatmeal, suet, spices, and salt, mixed with stock, and traditionally boiled in the animal’s stomach for approximately three hours. (Thanks Wikipedia)
Some of the more esoteric items to be found in the canned foods section of your local market…
Whole Chicken in a can: Imagine the sound that makes when the chicken slides out of the can… verrrrry appetizing!
Duck Fat: I don’t think I could use a whole can of this stuff unless I was making a confit, so I guess this is not so impractical.