A few years back, I ran a head-to-head test between two of the best food processors on the market. The Cuisinart Custom 14-Cup Food Processor and Breville Sous Chef are critical darlings, wonderfully high performers that made testing fun. Yet there’s an extra-difficult trick I’ve always wanted to see food processors pull off successfully: dicing. Imagine those big-meal recipes where you could just stuff spud after spud, onion after onion down the chute of a food processor and—whump, whump, whump—it would churn out perfect little cubes.
Fun as that sounds, the mechanics of creating a dicing machine are quite demanding. Food processors with slicing-disc attachments are great at evenly slicing food crosswise, but doing that on three planes gets really difficult to engineer. A simplified description of how many manufacturers have tried to do it is something like this: Press your veg…
