I tried my frozen dough for a 10" pizza that I froze last week. Although my camera doesn't take the best of pictures, the fried pizza dough was very light and airy. I tried cinnamon and sugar and confectionery sugar on the fried dough. I had made fried twinkies, fried snickers, and other fried things in the past, but I used funnel cake batter for that.
The dough first went to the bottom, then came up and then really expanded when it hit the oil.