olive oil (300 ml) • sunflower oil (300 ml) • rum or brandy (60 ml) • finely chopped walnuts (150 grams) + 1/3 to 1/2 cup extra for topping (50-70 grams), grated or processed • orange juice (180 ml) • Zest from 2 oranges, grated • powdered sugar or regular sugar, processed until fine (220 grams) • baking soda • ground cinnamon • ground cloves • all-purpose flour, approximately (1 kilogram) • baking powder •