Enjoy a fun and sweet treat with Duncan Hines Mermaid Cake Cup. This colorful purple cake mix bakes into a moist vanilla cake topped with sprinkles for a quick, warm and fun treat. Pop this fun dessert in the microwave as a weeknight delight or after school snack. Simply add water to the cup, stir well, and microwave for one minute. Let cool for two minutes before enjoying. Each microwave cake cup makes one delicious serving. From single serve cake to decadent brownie mixes, Duncan Hines has you covered when you’re ready to bake and create.