The two best-known fruit cakes are Irish fruit cake and Jewish fruit cake.  Both use dried fruit, a small amount of sugar, flour, and spices.  If you want a vegetarian version, substituting applesauce for the dried fruit and making some additional modifications to the spice and flour portions is common.
assitant
Apples, bananas, dates, dried cranberries, eggs, golden raisins, ground cinnamon, ginger, honey, lemon zest, nutmeg, orange zest, and sugar.
assistant
Give me a list of ingredients for fruit cake.
user