This turned out so good you can watch the full baking video on youtube

Ingredients

• 115 g melted butter (1/2 cup)
• 150 g white sugar (3/4cup)
• 1 large egg
• 1 large egg yolk
• 2 tbsp biscoff spread
• 1 tsp vanilla extract
• 150 g all purpose flour (1 1/4 cup)
• 1/4 tsp baking powder
• 1/2 tsp salt
• 8 pcs chopped biscoff cookies
• 1 block (8oz) cream cheese
• 1 large egg

Instructions

1. In a medium bowl, whisk together the melted butter and both sugars until smooth and glossy.
2. Add the egg, egg yolk, and vanilla, then whisk until fully combined and slightly thickened.
3. Gently fold in the flour, baking powder, and salt until just incorporated.
4. Add the Biscoff spread and crushed Biscoff cookies, folding gently to keep the batter soft.
5. Spread about 3/4 of the batter evenly into a lined 8×8-inch pan.
6. In a separate bowl, whisk (or use a hand mixer) the softened cream cheese, sugar, and egg yolk until smooth and creamy.
7. Spoon dollops of the remaining batter on top, then swirl in extra Biscoff spread.
8. Finish with more crushed Biscoff cookies if you like.
9. Bake in a preheated oven at 180°C (350°F) for 25–30 minutes, or until the edges are set and the center has a slight jiggle.
10. Let cool for 15 mins then refrigerate for 1-2 hrs.