Side Dishes Black Walnut Sweet Potato Casserole Make this crowd-pleasing holiday favorite with the addition of a crunchy, buttery-rich, brown sugar Black Walnut topping. Black Walnut Pesto> A delicious sauce featuring basil, garlic, and the bold flavor of wild Black Walnuts. It's perfect with pasta or even on sandwiches. Cider Baked Apples with Black Walnuts & Pumpkin-Caramel Sauce> Enjoy a sweet & savory treat that's filled with natural goodness! Cranberry-Orange Relish with Black Walnuts> Complement your choice of protein with a sweet and tangy relish made with the rich flavor of Black Walnuts. Black Walnut Wild Rice> Serve a stand out side dish full of wild and distinct flavor including wild rice and robust Black Walnuts.