Creamy, tangy, and irresistibly smooth, these buttermilk mashed potatoes are the perfect upgrade to a classic comfort food. Made with fluffy russet potatoes and enriched with warm buttermilk and luscious butter, this recipe strikes a delicious balance of richness and lightness. The buttermilk adds a subtle tang that elevates the flavor profile while keeping the dish creamy without being overly heavy. Ready in just 30 minutes, these mashed potatoes are perfect for weeknight dinners or festive holiday feasts. Garnish with a sprinkle of fresh chives for a pop of color and freshness, and serve alongside your favorite mains for a side dish everyone will love.
Peel the russet potatoes and cut them into roughly 1.5-inch chunks for even cooking.
Place the potato chunks in a large pot and cover them with cold water. Add 1 teaspoon of salt to the water.
Bring the pot to a boil over medium-high heat, then reduce the heat to maintain a simmer. Cook the potatoes for 15-20 minutes, or until they are fork-tender.
While the potatoes are cooking, warm the buttermilk in a small saucepan over low heat or in the microwave until just warmed through. Do not let it boil.
Drain the cooked potatoes in a colander and return them to the pot. Place the pot back on the stove over low heat for 1-2 minutes to evaporate any excess moisture from the potatoes.
Add the unsalted butter to the potatoes and mash them using a potato masher, ricer, or hand mixer until smooth or to your desired texture.
Gradually add the warmed buttermilk while continuing to mash or mix, ensuring the mixture is fully incorporated and creamy.
Season the mashed potatoes with the remaining teaspoon of salt and the ground black pepper. Mix well and adjust seasoning to taste.
Transfer the mashed potatoes to a serving bowl and garnish with chopped fresh chives, if desired.
Serve immediately and enjoy!
Calories |
1444 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 56.1 g | 72% | |
| Saturated Fat | 32.7 g | 164% | |
| Polyunsaturated Fat | 0.5 g | ||
| Cholesterol | 151 mg | 50% | |
| Sodium | 5111 mg | 222% | |
| Total Carbohydrate | 212.1 g | 77% | |
| Dietary Fiber | 16.1 g | 58% | |
| Total Sugars | 22.4 g | ||
| Protein | 34.7 g | 69% | |
| Vitamin D | 3.2 mcg | 16% | |
| Calcium | 436 mg | 34% | |
| Iron | 11.0 mg | 61% | |
| Potassium | 5445 mg | 116% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.