This is a quickie that always goes over well.
3/4 cup mayonnaise
3 tablespoons prepared horseradish
3 tablespoons onions, finely chopped
1 tablespoon Worcestershire sauce
12 ounce crab meat
2 dashes Tabasco pepper sauce
Mix first 4 ingredients in medium bowl. Mix in crab. Season to taste with Tabasco, salt and pepper. (Can be prepared 1 day ahead.) Cover and chill.
Presentation: Sear with assorted crudities, crackers and bread sticks.