One pound of scallops would be an appetizer serving four or as a main course for two. Much depends on the scallop size as well and the type of dish prepared. For example our U-10  sea scallops are 1-1/2 to 1- 3/4 ounces each. You will average about 10 scallops to a pound! Two to three of these large scallops per person is a nice serving.