These cupcakes are SO yummy and kid friendly! While the Test Kitchens haven't tried this mix in a Bundt pan, this is what I'd try: use 2 mixes to fill the pan, mixing the batter according to package directions; bake at 350 degrees for 45 to 55 minutes until toothpick inserted in center comes out clean. This Chocolate Swirl Muffin Cake
uses similar quantities, though less sweet so use different temps and times. Good luck with your creative idea!
Answered 12/06/2013 by Jeanie Kozar