Inspired by the spam topic. Why is it that when I open one of these babies:
There are 2 possible results:
1. The entire concentrated tomato blob slides out in one neat can-shaped semi-solid accompanied by a satisfying slurp sound, leaving a spotless can behind.
2. The damn thing won't move and breaks apart as soon as I start to jiggle it out, with no gratifying sound, and leaving a mess of a can that I'll have to scrape out.
All cans are in the same case, all at room temp, there is apparently no relation to the angle of pour, etc. Post your theories on how to achieve a consistently perfect blob release and I will test in my controlled environment.
I have a similar problem with boiled eggs. Sometimes that membrane under the shell will peel beautifully, other times it will take chunks of egg with it. I have a feeling this one will be easier to solve though.