The egg pattern is nothing new to the world of fly fishing. However, since the introduction of the material McFLYFOAM, the egg has been simplified to an entirely new level. This is the variation of the single egg that I find personally to be the most productive in my home waters. It is tied to match the white sucker roe.
The McFLYFOAM Egg Recipe
Hook: Standard Scud or emerger (sized Gape-width to the desired egg size)