Castagnaccio – Tuscan Chestnut Flour Cake with Raisins, Pine Nuts, and Walnuts
This Italian chestnut flour cake, known as Castagnaccio, is a rustic Tuscan dessert made with chestnut flour, olive oil, nuts, raisins, and rosemary. Naturally simple, gently sweet, and deeply earthy, it’s a traditional cake that celebrates chestnuts in their purest form.