Mashed Kohlrabi With Brown Butter

A luxurious twist on mashed potatoes combining tender kohlrabi and russet potatoes, enriched with brown butter, hazelnuts, and fresh thyme. This creamy side dish offers a sophisticated blend of earthy and nutty flavors.

6 servings
39 min

Ingredients

  • 6 tablespoons unsalted butter
  • cup blanched hazelnuts
  • 4 sprigs thyme sprigs
  • 1 pound russet potatoes, peeled, cut into 1-inch pieces
  • 1 to taste Kosher salt
  • 2 pounds kohlrabies, peeled, cut into 1/2-inch pieces
  • cup heavy cream

Cooking Instructions

  1. 1.

    Heat butter in a small saucepan over medium. Cook hazelnuts until butter foams, then browns, about 5 minutes. Add thyme sprigs and cook until crisp, about 30 seconds. Immediately transfer to a bowl; spoon out nuts and coarsely chop.

    6 min

  2. 2.

    Meanwhile, place potatoes in a large pot and pour in cold water to cover by 1". Season with salt; bring to a boil. Reduce heat and simmer until very tender, 10-12 minutes. Transfer to a large bowl. Return water to a simmer; cook kohlrabies until tender, 12-14 minutes. Drain and add to bowl with potatoes.

    25 min

  3. 3.

    Heat cream in a small saucepan over medium until warm.

    3 min

  4. 4.

    Pass potatoes and kohlrabies through potato ricer or food mill into a large bowl (alternatively, you can also use a masher). Stir in brown butter and warm cream; season with salt. Top mash with hazelnuts and crumble fried thyme over.

    5 min