Did a quick web search for appetizers...
An appetizer that can be served on crackers or mini bread
loaves like rye or pumpernickel.
2 packages Buddig Corned Beef (found in the deli section)
1 can or equivalent of sauerkraut
1 8 oz bar of cream cheese
8-12 oz of shredded swiss cheese
milk (enough to make it the consistency you prefer)
Just chop the corned beef and sauerkraut (so its not too stringy) and
combine all ingredients in a frying pan or electric skillet. I wait and
add the milk after the cheeses have melted to see how thin it needs to be.
Serve warm over crackers or bread.
Also, this looked good: Banana Peppers Stuffed w/kraut: http://www.recipezaar.com/recipe/getrecipe.zsp?id=66905