In an interview with People Magazine in 1984 Ben recounted that he had the biggest crush on Becky and promised to create a flavor of Ice cream just for her. Knowing the history of grape ice cream, she coyly requested a grape flavor thinking it impossible. He began including the grapes’ skins along with the juice to better see the differences between his batches. Though he didn't understand the science behind his actions at the time, Ben found that including the skins increased the Anthocyanin concentration level enough for it to make the ice cream freeze. Success!
apple, banana, grape, papaya, watermelon, cantaloupe, kiwi, blueberry, etc... i've never seen them as ice cream.