Yeah I see, I like red jelly with whip cream there
Did you try it?
In asking whether someone has tried some food at a party or dinner -- while we are both still there and there is still a chance to try these things -- I would ask questions like the following.
Have you tried the beans?
Have you tried the meat loaf?
Have you tried the sweet potato pie?
In asking whether someone tried some food -- when the party or dinner occurred days ago and there is no longer any chance to try these things -- I would ask questions like the following. If there is no longer an opportunity to try these foods, as when the speakers are no longer at the party or dinner, I would definitely not use the Have you? forms.