This was a hit at a University of Maine at Augusta graduation party in May of 2004
3 medium potatoes
3-6 cloves of garlic, peeled (depends on how wicked you want it)
1/3 c mayonnaise
1/2 t salt
Peel potatos and boil in salt water until very soft. Drain. Transfer to a food processor or blender right away (without cooling) and add the remaining ingredients. Blend until very smooth.
Cover tightly and chill before serving with raw vegetables, crackers or pita bread.
Moosewood page 102