Who wouldn't be excited for this combination?  Strawberries and cream, that is. Our Improv Challenge for May was to use these two ingredients in a recipe. Piece.of.cake. I would make a trifle. A Strawberry Trifle with Mascarpone Cream. Thanks to Kristen, of Frugal Antics of a Harried Homemaker, for coordinating our efforts again this month. Please