Very flattered by your questions bytheMoonlight -- I thought that list looked a bit haphazard!
Forgot to add that after reading this thread i'm adding pickles and quiche to the buffet :) to answer questions:
Boreks: I have a recipe from Arto der Haroutuniun (sp?)'s middle east cookbook, yes i think it was 2 or poss 3 layers of phylo, then filling then fold into a triangular pocket to bake.
Paté: hmm -- either I think! Probably crackers a bit better as it is easier to spread.
Antipasto: this is NOT a traditional recipe, my canadian MIL's quick-fix recipe includes everything but the kitchen sink: green and black olives, cauliflower, pickling onions, cucumber, green pepper, green bean, mushroom, pimento or roasted red pepper, artichoke hearts, then tuna and anchovies -- all this in a tomato-based sauce (tomato, olive oil, red wine vinegar, pinch of sugar). might sound crass but is very tasty in generous spoonfuls on crackers etc!
Rarebits: that one's my DH's job actually :D I do remember something about melting down cheese + other ingredients on the stovetop then pouring the sauce over toasts and quickly browning in the oven. there may be some good recipes online but I can ask him if you like?
Would love to see that soda bread recipe too, yum yum ?