Mornay, a mustard-flavoured cheese sauce makes an irresistibly melting topping for scallops served in their shells with crab and a gratinated crunchy topping. Slice each scallop into three discs ...
Note: When making this recipe, get all the components together ... You can ask your fishmonger to clean the crab for you. It is best that once the crab is cleaned, it be cooked right away.