3 silky sweet potato Recipes

whole sweet potatoes , pricked with a fork, salt and freshly ground pepper, to taste, buttermilk, whole milk, butter

vegetable broth (or chicken broth), carrot, coarsely chopped, celery ribs, coarsely chopped, onion, coarsely chopped, leek, white and tender green parts only, coarsely chopped, sweet potato, peeled and coarsely chopped (about 6 oz), fresh ginger, grated, ground cumin, ground coriander, cayenne pepper (more or less to heat preference), buttermilk (well shaken), fresh lemon juice, salt, pepper, flat leaf parsley, coarsely chopped