We tried the ice cream in a bag again tonight, times three -- since there are three kids in this family. Isaac's ear is feeling way better, so he was in the mood to give it a try, and Alice wasn't wanting to be outdone.
Isaac and Alice requested chocolate, so I added a couple of spoonfuls of chocolate milk powder to the mix. Martha's vanilla froze in the allotted ten minutes, but the chocolates took more like twenty. Otherwise, they were splendid -- I personally think they taste better than store-bought.
Ladies and germs, we have a culinary hit!