Begin by heating 2 tablespoons of olive oil in a non-stick frying pan over medium-high heat.
Add the Parma ham slices and cook each side for 1-2 minutes until crispy.
Set them aside.
Fill a large pot with water and add 2 tablespoons of white wine vinegar.
Bring it to a gentle simmer.
Create a vortex in the water by swirling it briskly.
Slide in an egg carefully.
Cook for 2-3 minutes until it sets in a neat round shape.
Remove with a slotted spoon and repeat for each egg.
For the hollandaise sauce, whisk egg yolks and lemon juice together in a bowl over simmering water.
Gradually add melted butter while whisking constantly.
Add a pinch of salt and cayenne pepper.
Remove from heat once thick and creamy.
Lightly toast English muffin halves.
Place a slice of crispy Parma ham on each half.
Top with a poached egg, then drizzle hollandaise sauce over each.