Fish Roll
["1 (6 oz.) can crab", "1 can refrigerator biscuits", "1 small onion, chopped", "mayonnaise"]
["Roll biscuit dough to 1/4-inch thick on floured board. Combine fish and onion and moisten slightly with mayonnaise.", "Mix and spread on dough.", "Roll this dough and mixture into a jelly roll and cut into 1 1/2-inch slices.", "Bake on greased baking sheet at 400\u00b0 for 30 minutes.", "Serves 4 to 6."]
["crab", "refrigerator biscuits", "onion", "mayonnaise"]