I just tried this recipe this morning. I used a Betty Crocker Super Moist Triple Chocolate box. I actually divided the mix in half and to one half added 2/3 cup water, 1/4 cup applesauce and 2 egg whites. To the other half of mix I added 2/3 cup water, 1/4 cup baby food pureed prunes, and 2 egg whites. I baked them as cupcakes and then did a taste food test with 5 people. We could not tell any difference in the texture, smell, taste. As a matter of fact, of the 5, only one guessed correctly and she waffled back and forth before finally stating which she thought it was and she went on the color...go figure. The applesauce and prunes worked wonderfully and the calorie reduction is huge. Great tip!