Food forecasting: Next up in doughnut gimmicks

Cronuts. Doughnut milkshakes. Doughnut gelato sandwiches. There has been a hole [sic] lot of innovating in the world of doughnuts lately, and as extreme doughnut lovers (doughnut nuts?), we're prone to fritter away the hours wondering what gimmick we'll see next. Here are a few of our predictions for upcoming doughnut trends.

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