Biscoff Cake

Name: Biscoff Cake
Prep time: 45 min
Cook time: 40 min
Total time: 1 h 25 min
Cuisine: European
Ingredients: 325 g Butter or baking spread (softened, unsalted); 325 g Light brown soft sugar; 150 g Biscoff spread (smooth); 6 Eggs (large); 1 tbsp Milk; 325 g Self raising flour; 200 g Butter (softened, unsalted); 400 g Icing sugar; 250 g Biscoff spread (smooth); 2-3 tbsp Milk; 35 g Biscoff (melted); 8 Lotus biscuits (broken in half); 3 Lotus biscuits (crushed)