Ingredients
Method
Preparation
- Peel the potatoes, then cut them into even chunks, about 2 inches.
- Put the potatoes in a big pot and cover with cold water by about an inch. Add the salt and toss in garlic if using.
- Bring to a boil, then lower to a steady simmer. Cook for 15 to 20 minutes, until a fork slides in easily.
Cooking
- While the potatoes cook, warm the milk and butter together in a small saucepan until the butter melts, but do not boil.
- Drain the potatoes well, then put them back in the hot pot and let them sit for 1 minute to allow extra steam to escape.
- Mash gently, using a potato masher or a hand mixer on low until smooth.
- Pour in most of the warm milk and butter mixture, then add sour cream if using. Stir and taste, adding more warm liquid as needed.
- Finish with black pepper and an extra pinch of salt if necessary.
Serving
- Serve alongside bold and saucy mains to complement the creamy texture.
Notes
If making ahead, store in an airtight container in the fridge for up to 4 days or freeze for up to 2 months. Reheat with a splash of milk and butter. For serving warmth, a slow cooker on warm or an oven set to 200°F works well.
