Rainbow Pie is a colorful dessert that features layers of vibrant, flavored fillings, typically made from cream cheese or whipped cream. Each layer is dyed with food coloring to create a visually appealing spectrum, resembling a rainbow. The pie is often set in a graham cracker crust, providing a crunchy contrast to the smooth fillings. This dessert is popular at parties and celebrations, as it adds a fun and festive touch to any gathering. Rainbow Pie can be customized with various flavors, such as strawberry, blueberry, or lime, making it a versatile treat that appeals to different tastes.