Trisha Yearwood&#39;s Key Lime Cake with Cream Cheese Frosting...they say it&#39;s fab &amp; easy! By: Trisha Yearwood | From: redbookmag.com/recipe | Country star Trisha Yearwood&#39;s sharing her down home recipes from her new book, Home Cooking With Trisha Yearwood, and serving up some of your favorite dishes.