I have made this as a sort of "virtual" birthday cake for my nephew, Josh, who is 13 today - sadly can't be together to celebrate as we are in lockdown, so that means we have got to eat the cake - oh bother!
400g Lotus Biscoff Spread, 3 medium eggs, 2tsp baking powder, 3 more tbsps Biscoff spread for icing
Preheat oven to 180C. Grease an 8" cake tin. Place 400g Biscoff spread, the eggs and baking powder in a bowl and mix until combined. Scrape in to the cake tin and bake for 20 mins until just set. Leave to cool for 10 mins and then use the remainder of the Biscoff as icing!