Place the cut potatoes (4 pounds), bay leaf (1), and 2 tablespoons salt in a large pot then cover with cold water.
Cook potatoes over medium high heat, partially covered, and bring to a boil. Continue to cook, uncover, until fork tender, for about 20 minutes.
Drain the potatoes and remove and discard bay leaf then return them to the empty pot. Turn the heat to low to allow any extra water evaporate, about 1-2 minutes.
Meanwhile, add heavy cream (2 cups) and butter (3 tablespoons) to a small saucepan. Heat over medium-low watching so it doesn't scorch.
Put the potatoes through the ricer into a large mixing bowl.
Gradually pour in heated cream and butter. Stir in 1 teaspoon of salt and 1/2 teaspoon black pepper. Adjust seasoning as needed. Serve.
Notes
Keep the potatoes from oxidizing: Once peeled, keep the potatoes in cold water until you are ready to cook them. You can keep them whole and peeled or go ahead and cut them into quarters.
Season as you go. The water is already salted and will season the potatoes to some extent. Once all the ingredients are mixed together, give a final taste and add salt and pepper as needed.
Dry Cooked Potatoes: Avoid watery potatoes for a creamy mashed potato dish. When the potatoes are cooked, strain out the water from the pot and keep the potatoes in the warm pot. Turn the burner on low and shake the potatoes and let the water steam off. This step will ensure a really nice texture.
Heat the Cream and Butter: For the best mashed potatoes, the cream and butter must be heated before adding to the potatoes. When the heated cream and butter mixture is added, the potatoes stay hot, the texture is light and fluffy creating the best consistency of the finished dish.