This recipe was inspired by an old episode of Tyler Florence's cooking show. I just love how the horseradish compliments the other ingredients. It adds such a nice layer to an already wonderful recipe. Enjoy these with a juicy steak, a side of roasted asparagus and nicely toasted slices of a french baguette. —Table9
In a large pot, add red potatoes and 1/2 teaspoon of salt. Cover and bring to a boil over medium-high heat. Cook until tender, about 20 minutes. Drain and return to pot.
In a small saucepan, melt better. Add sage leaves and cook over medium-high heat until butter starts to turn brown. Remove from heat immediately and remove large sage leaves from butter.
Pour browned sage butter and mash potatoes with a masher or large spoon. Add sour cream, horseradish, heavy cream, pepper and remaining salt to potatoes. Mix to combine. Add cooking water or more heavy cream if potatoes seem dry.