Dieting aid

Anyone who grew up in the 70s will probably be able to relate to this type of food. I've definitely seen its likes on buffet tables at dos back then - along with the little cocktail sticks with a lump of cheese and a piece of pineapple, if my memory serves me correctly! I think it'll come in helpful to anyone contemplating a post-xmas diet. One look at these and suddenly ryvita seems unimaginably appetizing. What was it with aspic? Yeuch.