I used Pillsbury's sugar-free yellow cake mix. The flavor is good, but there is not enough liquid to cover all the dry cake mix. The dry mix left a slightly funny aftertaste. I took this cake to work and my coworkers enjoyed it. The average ratings came out 3 1/2 stars. I am giving it 4 stars because it is "healthyish." Made for My 3 Chefs October 2013.