Peel the onion and parsnips. Chop finely, together with the fennel bulbs and celery, to roughly the same size dice. Roughly chop the parsley leaves. Melt the butter in a large pot or casserole dish.
and leftover squash makes for a wonderful addition to simple soups with turkey, mushrooms or beans. One of our favorites is a gingery butternut soup with fennel and coconut milk. It's topped with ...