K.R.
I guess I would recommend a dip because they aren't very hard and people can try a little bit at a time.
I've literally had people fight to get more of this Spinach Artichoke dip- http://www.food.com/recipe/spinach-artichoke-dip-1209
I made it as an appetizer at a gathering once and people ate it like it was a side because they liked it so much! It is probably everything that is wrong with American Food but good lord it is good! ;)