This recipe is from the food network show The Main. It is so good, it even makes brussel sprouts tasty.
Carrots and parsnips, peeled and coarsely chopped. Saute in olive oil and butter, with salt and pepper. Add half a leek, washed and coarsely chopped. Cut tips from brussel sprouts, add to pan. Add thyme to taste. Add white wine and honey. Cover and simmer for 30 minutes. Add button mushrooms. Simmer additional ten minutes longer, or until tender.