Preheat your oven to the temperature indicated on the cinnamon roll package. Unroll the refrigerated cinnamon rolls carefully and place them on a clean, flat surface.

Generously dollop Biscoff cookie butter over the entire surface of each cinnamon roll dough, reaching the edges. Sprinkle a generous layer of ground cinnamon on top.

Starting from one end, carefully roll the dough back into a spiral shape, ensuring the filling stays inside.

Lightly grease a baking dish, then arrange the rolls in the dish, leaving space in between each roll for expansion.

Slide the baking dish into your preheated oven and bake according to package instructions (typically around 15-20 minutes) until golden brown.

While the rolls are baking, mix the remaining Biscoff cookie butter with milk in a small bowl until smooth and creamy.

Once the rolls are finished baking, allow them to cool slightly for 5-10 minutes. Drizzle the warm Biscoff glaze generously over the top of the rolls.