This recipe from Larry Mahlstedt of Des Moines won first place in our Ice Cream Competition at the 2013 Iowa State Fair!
Preheat oven to 400F.
Slice Bananas into 1/2-inch pieces. Toss the slices with brown sugar, spices, and butter in a 2 quart baking dish. Bake for 40 mins; stir once while bananas are cooking.
Transfer banana mixture and sugary syrup from the baking dish into a blender. Add milk, sugar, vanilla, and salt. Puree until mixture is smooth.
Chill banana/milk mixture for at least 8 hours in the refrigerator, before transferring to an ice cream freezer. Process per manufacturer’s instructions until just frozen.