Ingredients 1 cup chopped onion 3 tablespoons butter 1/2 teaspoon salt 1/3 teaspoon pepper 1 cup cooking wine 1 1/2 cups heavy cream 1 teaspoon chopped bay leaf 1 teaspoon celery seed 1 teaspoon dried thyme 6 ounces fettuccine, cooked Directions Sauté the mushrooms and onions in the butter until tender. Add the salt, pepper, and wine; simmer over low…