Classic Eggs Benedict

Toast the English Muffins: Split the muffins and toast until golden. Spread with butter, put on a plate, and cover with foil to keep warm.

Poach the Eggs: Bring 6 cups of water and the vinegar to a gentle simmer in a large saucepan. Optionally, for neater eggs, one at a time, crack each egg into a fine mesh sieve over a bowl or sink, allowing the watery part of the white to drain for about 30 seconds (see note below explaining this step). Regardless of whether or not you strain the eggs, gently transfer each egg into a small cup or ramekin. Then carefully slide the eggs, four at a time, from the cups/ramekins into the simmering water. Cook for 3 to 4 minutes, until the whites are set but yolks are still runny. Avoid stirring the water while the eggs are cooking, as this can break them apart. Use a slotted spoon to transfer them to a paper towel-lined plate to drain. Cover with foil to keep warm, being careful not to puncture the eggs. Repeat with the remaining eggs.

Make the Hollandaise Sauce: Blend the egg yolks, salt, lemon juice, and cayenne pepper in a blender until frothy (about 20 seconds). Melt the butter in a small pot over medium heat until bubbling but not browning. Transfer the hot butter to a liquid measuring cup for easy pouring. With the blender running on a low speed, open the center knob and gradually add the hot butter in a thin stream to the egg mixture until the sauce thickens. If the sauce is too thick, blend in 1 to 2 tablespoons of hot water until you reach the desired consistency.

Cook the Bacon: In a medium skillet, melt the butter over medium heat and cook the Canadian bacon, ham steak, or prosciutto until slightly crisp and warmed through, about 1 minute per side. (For regular bacon, cook in a dry pan until it is fully crisp and browned.)

Assemble the Eggs Benedict: Place the English muffin halves on a serving platter or plates. Place a slice of bacon on each English muffin half, folding the prosciutto or regular bacon in half if necessary, top each with a poached egg, and generously spoon over the hollandaise sauce. Season each portion with a pinch of salt, a few grinds of pepper, and a sprinkle of chives before serving.