Classic Canadian Bacon Eggs Benedict recipes

Name: Classic Canadian Bacon Eggs Benedict recipes
Ingredients: 4 pieces Canadian bacon; 4 eggs; 2 teaspoons white or rice vinegar; 2 rosemary focaccia dinner rolls; butter; 3 egg yolks; 1 tablespoon lemon juice; 1/2 teaspoon salt; dash of cayenne or Tabasco; 2 tablespoons baby greens or chopped chives, for garnish; 10 tablespoons unsalted butter