Spelt Mini Simnel Cakes (with cranberries)

Name: Spelt Mini Simnel Cakes (with cranberries)
Cuisine: European, British
Ingredients: 65g (¼ cup + 1 tbsp) butter; 60g (¼ cup + 1 tbsp) light brown sugar (I used Demerara); 1 egg (medium); 60g (¼ cup + 2 tbsp) spelt flour (see note 1); ½ tsp baking powder; ⅛ tsp baking soda; 10g (1 tbsp + 2 tsp) ground almonds; ½ tsp cinnamon; ⅛ tsp nutmeg; ⅛ tsp coriander powder; 1 tbsp milk; 50g (¼ cup + 1 tbsp) raisins (see note 2); 50g (¼ cup + 1 tbsp) cranberries (see note 2); icing / powdered sugar (to dust); 1 tbsp apricot jam (or use any you like); 200g (7 oz) marzipan (see note 3)