Look how festive a few simple ingredients can become.  Red, White & Blueberry Holiday Dessert Trifle. In a trifle bowl (or other high-sided clear glass bowl) layer the following: Cake slices (such as angel food cake, pound cake, or red velvet cake) Fresh berries (such as raspberries, strawberries, and blueberries) Cream (such as cool whip, vanilla or white chocolate pudding) And repeat.  Alternating berry and cake colors to create a red, white, and blue layered dessert.