Fill a medium sized pot with 3-4u2033 of water, add vinegar and bring to a rolling boil
While water is heating up, make sauce according to instructions
When the water is boiling, stir it hard around the edge of the pot to create a whirlpool. Quickly crack an egg into the center and continue lightly stirring to corral the egg white to the yolk.
Poach egg for 2 minutes, gently remove from water with a slotted spoon.
Build the eggs benny- muffin, ham, egg. Drown in hollandaise.