Ingredients

1 1/2 pounds red new potatoes, scrubbed

Coarse salt and ground pepper

3/4 cup low-fat buttermilk

2 tablespoons reduced-fat sour cream

2 tablespoons butter

Preparation

Place potatoes in a large pot, cover with water, and add 1 tablespoon salt. Bring to a boil; reduce heat and simmer until potatoes are easily pierced with a knife, 20 to 25 minutes. Drain and return to pot. Add buttermilk, sour cream, and butter; mash with a potato masher until creamy. Season generously with salt and pepper; serve immediately.