Sponge:
200g dates
300ml boiling water.
100g unsalted butter
60g demerara sugar
60g dark brown sugar
2 large eggs
250g plain flour
1 tsp bicarb soda
100g 55% Milk Islands Chocolate Buttons
Sauce:
200g double cream
300g boiling water.
75g unsalted butter
200g dark brown sugar
30g cocoa powder