Ingredients

The following ingredients have 4 Servings
  • 3 tbsp white wine vinegar
  • 4 free-range eggs
  • 2 toasting muffins
  • 4 parma ham
  • 125g butter
  • 2 egg yolks
  • ½ tsp white wine vinegar or tarragon vinegar
  • squeeze of lemon juice
  • pinch of cayenne pepper

Instruction