First, prepare the limone sauce: Melt butter; add flour. Blend with wire whisk until smooth. Cook over low heat about 2 minutes. In a skillet over low heat, warm broth, wine, lemon juice and white pepper. Once warm, combine with butter and flour. Cook over low heat an additional 3 minutes. Let sauce cool before using. To prepare tenderloins: Roll fillets in oil, garlic and cracked pepper. Saute, grill, or broil to desired doneness. To prepare Gorgonzola sauce: Heat 1 cup limone sauce in skillet over medium heat (Refrigerate remaining limone sauce for another meal.) Add cheese and mustard. Blend until creamy. Add artichoke bottoms and heat briefly. Pour finished sauce over tenderloin fillets. Yield: 4 servings Originated at LoRussos on the Hill in St. Louis, Missouri. Posted to MM-Recipes Digest V4 #080 by valerie@nbnet.nb.ca (valerie) on Mar 20, 1997