Nibblous | apple, walnut and amaretto cake

Ingredients

• maretto (or rum, or whatever you fancy!)
• 2 large eggs
• 1.5 tsp bicarb of soda
• 0.5 tsp cream of tartar
• level tsp of cinnamon (although I used mixed spice, as I can't find any ground cinnamon)
• 2 dessert apples, peeled and chopped (I didn't peel them, but I'm idle :)
• sultanas
• alcohol of choice
• sugar
• walnut oil
• apple