I want to make that cranberry raspberry jello "salad". It has walnuts and crushed pineapple in it, and includes a layer of sour cream. It sounds a little weird but if you've ever had it you know what I mean. It's phenomenal.
I tried making it some time ago just from a recipe online but it didn't set and I assume it is because the pineapple "undoes" the gelatin. Is there some trick to it that the recipies are leaving out?