Last BITE SIZED: Eggs Benedict

Name: Last BITE SIZED: Eggs Benedict
Cuisine: European, American
Ingredients: ¾ cup (1 1/2 sticks) unsalted butter; 3 large egg yolks, freshest possible; 1 tablespoon white wine vinegar; 2 teaspoons fresh lemon juice, plus more to taste; 1/8 teaspoon cayenne plus more to taste; Kosher salt; 1 tablespoon white distilled vinegar; 4 large eggs; 2 English muffins, split; 4 slices Canadian bacon, shaved ham, or thin bacon; 2 tablespoons unsalted butter; ¼ cup chopped chives; Coarsely ground black pepper