Ingredients
Equipment
Method
- Place the potatoes, garlic, and ½ teaspoon salt in a large pot. Add enough water to cover the potatoes by at least one inch.
- Set the pot over high heat and bring to a boil. Lower the heat to medium or medium-high to keep the water simmering steadily but not overflowing.
- Cook the potatoes until they are easily pierced with a fork, about 15 to 20 minutes, depending on chunk size.
- Drain the potatoes well, making sure to reserve ¼ cup of the cooking liquid.
- Return the drained potatoes to the empty pot. Add butter and milk (or half and half).
- When the butter is melted, add the sour cream or Greek yogurt and mash the mixture with a potato masher or handheld mixer until smooth. If needed, incorporate a little of the reserved cooking water to reach your preferred consistency.
- Taste and adjust with additional salt if desired.
Nutrition
Notes
Russet potatoes provide fluffy mashed potatoes, while Yukon golds create a creamier texture; both work well. For a tangier flavor, use Greek yogurt instead of sour cream. Cut potatoes into even pieces for consistent cooking, and mash gently to avoid a gluey texture. Leftovers can be stored in the fridge for up to four days and reheated gently on the stove or in the microwave with a splash of milk or cooking water to restore creaminess. For dairy-free or vegan options, substitute with plant-based butter and milk, and use non-dairy yogurt.
