Master the ultimate tomato slicing hack to achieve perfectly even slices every time, elevating your dishes from a classic Air Fryer Turkey Burgers to gourmet Quick Feta and Heirloom Tomato Flatbread.

Gels—a tomato is a gel with a skin—fall into a funny category. A gel is a liquid (usually water), at least if you decide by volume. However, a gel doesn’t really flow, because the liquid is ...

O’Dwyer grows more than 50 varieties of tomatoes, including slicing, cherry, heirloom, and Roma (plum) tomatoes. “We put a lot of emphasis on tomatoes from seed to harvest,” he says.