You can cook almost anything in an airfryer, making your food crunchy without adding much fat. What’s not to like? I bought one recently and after trying out a slew of recipes, this spring time treat has become a firm favourite – plus, it’s easy to make. These potato and wild garlic balls have the additional appeal of a secret cheese core, a bit like an Italian arancino. They go well with the touch of super tasty fresh wild garlic. I serve the balls with a dip – usually a ready-made hollandaise sauce I buy from the shops then jazz up at home. I heat it up in a pan and add some finely chopped f…