This recipe is really made with luv and measurements are to desired texture rather than exact measurements. Peel eggs and cut eggs in half horizontally if egg is layed down on side. This is important or the holes will be too deep and odd shaped. Put yolks in large mixing bowl and chop with fork. Add mayonnaise, mustard and salt and mix until creamy but not runny texture. If too runny add more mustard to dry out texture a little. Salt to taste. I prefer saltier. Scoop mixture into egg halves and sprinkle with old bay.