3 root soup blue Recipes

butter, leeks, thinly sliced (white and light green parts only ), onion, thinly sliced, rutabagas, peeled and diced, carrot, peeled and diced, russet potato, peeled and diced, salt, pepper, ground nutmeg, chicken stock, water, cream or 1 cup 2% low-fat milk, cider vinegar or 1 tsp white wine vinegar, blue cheese, crumbled, fresh chives or 2 tbsp parsley, finely chopped

celery root (celeriac, about 1 lb), peeled and cut into rough 1-inch chunks, milk , 1, salt , kosher plus more to taste, chicken stock, preferably low sodium, blue cheese , plus more for garnish if desired, freshly squeezed lemon juice