Heat oven to 175C
200g plain flour: 1 1/2tsp bicarb: 1. 1/2 tsp ground cinnamon: 1/2tsp salt: 1/2 tsp ground nutmeg: 115g soft butter: 200g soft brown sugar: 100g light caster sugar: 2 eggs: 1 tbsp treacle: 50g chopped walnuts: 20g chopped dates.
Cream sugar and butter for 5 mins. mix rest. Cook for 30+mins