This might be an odd one...

But a while ago I remember reading and seeing advertisements for this stuff, I think it was called something like "survival fudge", it was basically a brick of high nutrient, high calorie, high carb,protein, and fat, fudge brick, basically, and it was dipped in wax. It had a bunch of different flavors.

But anytime I google something like this, it's like the internet has never even heard of this product.

Does anyone remember or know what this product was?