In a bowl, whisk the mayonnaise, sour cream, pickle relish and lemon juice until blended. Stir in the crab, onion and celery. Transfer to a serving bowl. Garnish with paprika and olives if desired. Serve with crackers.
Or spread on slices of bread. Place on a baking sheet; broil 4-6 in. from the heat for 1-2 minutes or until heated through.
Every editorial product is independently selected, though we may be compensated or receive an affiliate commission if you buy something through our links.