Horseradish Mashed Potatoes and Celeriac 1 lb. celeriac, peeled and cut into chunks 1 lb. potatoes (peeled or unpeeled, your choice) cut into chunks 1 bay leaf 4 cloves garlic, peeled ½ cup heavy cream 4 Tb. Butter 2 tsp. horseradish salt and pepper to taste Combine celeriac, potatoes, bay leaf, and garlic with water to cover; boil until just tender (about 20 minutes). Drain, remove bay leaf, and return vegetables to pot. Add cream, butter, and horseradish. Mash and season with salt and pepper. Makes 4-6 servings.