This custard-style ice cream is for devoted black walnut lovers, and wannabe lovers. It gives a double dose of the nut’s unique flavor: First, toasted nuts are ground into a flour and steeped in the cream and milk to impart their flavor, sight unseen; second, at the end of churning, finely chopped toasted black walnuts are mixed in for crunch and another layer of flavor. A few extra steps are involved in making this ice cream—like tempering the egg yolks and reducing the maple syrup—but the results are worth it. Ever since researching the inimitable black walnut for (more…)