Thoroughly wash your potatoes and use a veggie peeler to remove the skin.
Cut the potatoes into small, even-sized cubes. Then, place them into a small saucepot.
Fill the saucepot enough to cover the potatoes with cold water. Then, place the saucepot over medium-high heat. You will boil the potatoes anywhere between 20 to 30 minutes or until they’re fork-tender.
Once the potatoes are done boiling, drain the potatoes and remove as much water as possible. Then, return the potatoes back to the saucepot.
Use a potato masher to start mashing the potatoes until they’re all fairly broken up. Then, gradually begin adding room temperature butter.
Once all of the remaining butter has been incorporated, add warm milk to the mashed potatoes until it has a fluffy, creamy texture and consistency.
Season with salt and pepper to taste. Serve immediately with your favorite main dishes and veggies!