Ingredients:
- 3 lbs Yukon Gold potatoes, peeled and cubed
- 1 tbsp Kosher salt
- 1/2 cup unsalted butter
- 5 cloves garlic, minced
- 1 cup whole milk
- 1/2 cup sour cream
- 1 tsp salt
- 1/2 tsp black pepper
Instructions:
- Cut the peeled potatoes into uniform 1 inch cubes. Note: Uniform size means they all finish cooking at the same time.
- Place potatoes in a large stockpot and cover with cold water by at least 1 inch. Add 1 tablespoon of kosher salt.
- Bring to a boil, then reduce to a simmer for 15-20 minutes until a fork slides in with zero resistance.
- While potatoes simmer, melt unsalted butter in a saucepan over medium low heat.
- Add minced garlic and sauté for 2-3 minutes until fragrant and translucent.
- Stir in the whole milk and warm through until simmering. Note: Do not let it boil over.
- Drain the potatoes thoroughly in a colander and let them steam dry for 2 minutes.
- Mash the potatoes until no large lumps remain.
- Slowly fold in the warm garlic butter milk and sour cream.
- Stir gently with a wooden spoon until smooth and glossy. Season with salt and black pepper to taste.