Peel and cut potatoes into small chunks and rinse them in cold water.
In a large pot, boil the potatoes until they are soft and tender, for about 15 minutes.
Drain the potatoes and return them to the pot.
Add the heavy cream, milk, and butter to the pot, and mash the potatoes until they are smooth and creamy.
Season the potatoes with salt and pepper to taste, and stir until well combined.
Serve the creamy mashed potatoes hot and enjoy!
