Take one cup of sugar, one-third cup of butter, one cup of grated carrots, one cup of grated potatoes, one cup of raisins, one cup of currants, two cups of bread crumbs, one-half teaspoon of baking-soda stirred in the potatoes, one teaspoon each of cloves, cinnamon, and allspice. Mix all these and add a little syrup and four tablespoons of whiskey. Steam four hours. Serve with hard sauce.