Creating creamy mashed potatoes is an enjoyable experience. Follow these steps for perfect results:

1. Prepare the Potatoes: Peel the russet potatoes and cut them into equal-sized cubes. This ensures even cooking.
2. Boil Water: Place the potato cubes in a large pot and cover them with cold water. Add a pinch of salt and bring the water to a boil.
3. Cook the Potatoes: Allow the potatoes to boil for about 15-20 minutes or until they are fork-tender.
4. Drain: Once tender, drain the potatoes well in a colander and let them sit for a minute to remove excess moisture.
5. Melt Butter: While the potatoes sit, combine the butter, heavy cream, and whole milk in a saucepan over low heat. Stir until the butter is completely melted.
6. Mash the Potatoes: In a large mixing bowl, use a potato masher or ricer to mash the potatoes to your desired texture.
7. Combine: Pour the warmed butter and cream mixture into the mashed potatoes. Stir to combine until the mixture is smooth and creamy.
8. Season: Add salt, black pepper, and minced garlic (if using). Mix until evenly distributed, adjusting flavors as needed.
9. Serve Warm: Transfer the creamy mashed potatoes to a serving dish or bowl for presentation.

These straightforward steps ensure a delicious result every time, making these creamy mashed potatoes a fantastic addition to any meal.