- Blend the whole rolled oats and remaining ingredients (minus the biscoff spread and biscuit).  
- If using ground oats, simply mix all the ingredients together (minus the biscoff spread and biscuit) in a bowl.  
- Let the batter rest for 15 minutes, then transfer the batter into lightly oiled ramekins or mini baking dishes. 
- Add a tsp of biscoff spread to the centre and top with 1 biscuit. Bake for 15 minutes at 180°C. 
- Take out of the oven and drizzle some melted biscoff spread on top (optional)