I once had the idea (I still have it, I guess, because HERE IT IS!) of selling fried chicken batter at state fairs (where history proves people will eat anything deep fried). Not fried chicken, but just the deep-fried batter. More specifically, a variety of types of batters. There are all kinds of "best fried chicken ever!" to choose batters from: KFC's type of 7 herbs and spices, your grandma's, etc. The notion was to make something like fried chicken batter (no chicken) cookies.
As the guy on Man vs. Food would say, "Very starchy!"
And, as long as the buttermilk batters were left out, vegan too! (So you know it would be healthy!)
I think I'd become a rich man.