This double-bowl electric ice cream maker from Cuisinart appeals to our dual nature: The glutton in us likes the idea of making two flavors of ice cream at once; the portion-control freak likes the option of making one quart at a time. Both sides love how fast the Flavor Duo churns and freezes cream, milk, and sugar. In less than 20 minutes we had scoopable ice cream. A simple switch lets you choose whether to make one or two quarts of ice cream, and the nonstick coating on the bowls makes cleanup easy. The Flavor Duo from Cuisinart is $80 at Amazon.com.