waiting...
somebody hurry up & post the recipe; if I add a spoon of yogurt, I can call it "probiotic" & can get away with adding it to my 'diet'!
so... how was the ice cream used, in place of the liquid or "intact" as a layered item, or in place of frosting?
If used in place of the liquid, it should be fairly easy to just melt the same volume of ice cream & then add a little extra (ice cream or other liquid) to get the batter to the appropriate consistency.