1Preheat oven to 350 degrees and grease a 9 x 13 pan.
2In a large mixing bowl, combine the cake mix, eggs, cola, oil, and extract. Beat on low speed for 60 seconds; beat on medium speed for 2 minutes.
Pour batter into pan.
Bake for 30-35 minutes or until toothpick inserted in the center comes out clean.
3In a medium bowl combine butter, sugar, drink mix, and cola. Beat until smooth.
Garnish each serving with a maraschino cherry.
* Note: If you don't have cherry extract, just substitute 1 tablespoon of the juice from the jar of maraschino cherries.