Yield: 6 servings (if strained) See Abbreviations, if needed 5 medium-sized shallots, sliced 1 leek, white only, sliced 1 garlic clove, pureed 1/2t fresh nutmeg 1/2t tarragon 5oz unsalted butter 1.5 pounds mushrooms, sliced 64 oz chicken broth, none or low salt S/P to taste (needs quite a lot of both) Use white pepper corns …