Classic Eggs Benedict

Name: Classic Eggs Benedict
Prep time: 50 min
Cook time: 1 h
Total time: 1 h 50 min
Yield: 2
Ingredients: 2 English muffins, halved; 2 burford brown eggs; 2 thick slices of ham; 150g butter; 2 egg yolks; Lemon juice; Pinch of cayenne pepper; 1 tsp white wine vinegar; Finely chopped chives