Author: Cuisine Magazine September 1980 (adapted slightly)
Ingredients
8 strips smoked bacon, sliced into ¼-inch pieces
1 pound link sweet Italian sausage
2 Tablespoons unsalted butter
¼ pound celery root (celeriac) pared and minced
1 medium onion, minced (about ½ cup)
1 rib celery, minced (about ½ cup)
1 cup dried lentils, rinsed
5 cups chicken broth, homemade or canned
Salt and freshly ground pepper, to taste
Garnish: sliced fresh chives or fresh dill, and reserved cooked bacon pieces
Instructions
Cook bacon pieces in large skillet or pot over medium-high heat stirring often; drain on a paper towel-lined plate, leaving one Tablespoon of drippings; turn heat to medium. Add sausage link to pan and brown lightly on both sides. Reduce heat to low, cover pan, and continue to cook until cooked through. Remove sausage and set aside, leaving one Tablespoon drippings. Turn heat back up to medium.
Add butter to drippings in pan and melt. Stir in the celery root, onion, celery, and lentils. Cook, stirring constantly, for 2-3 minutes. Add chicken broth and heat to boiling. Turn heat to low, and cook, covered, stirring occasionally, until lentils are very soft, about 50 minutes to an hour.
Meanwhile, slice sausage into ½-inch rounds and set aside.
Heat soup over medium heat until hot, adding salt and pepper to taste. Ladle servings into soup bowls and garnish each with sprinklings of chives and reserved bacon pieces. Serves 6 to 8.
Recipe by The Culinary Cellar at https://theculinarycellar.com/cuisine-magazine-september-1980/