Biscoff Cake

Name: Biscoff Cake
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 1 box vanilla cake (I use Betty Crocker); 2 tosp vanilla pudding powder; 4 eggs; 1/3 cup melted butter (or whatever the box mix says); 1 cup water (if your box mix says to use more water, then add more!); 1 cup sour cream ~1/4 cup biscoff; 1/4 cup Biscoff spread; 10 crushed biscoff cookies; 16 oz cream cheese, softened; 1 cup unsalted butter; 1/3 cup biscoff spread; 1 cup powdered sugar; 1/4 cup heavy cream; 1 tsp vanilla extract