Biscoff Cake

Hello friends, today we are making Biscoff Cake. Layers of Biscoff cake, with a delicious Biscoff crumble baked into it, filled with Biscoff Ganache, and topped with a Biscoff Cookie Butter Frosting.
Full recipe: https://www.piesandtacos.com/biscoff-...

Biscoff Crumble
1 cup biscoff crumbs (about 12 cookies, 100 grams)
1/4 cup brown sugar (50 grams)
1/4 cup unsalted butter melted (56 grams)
1 tsp cinnamon

Biscoff Cake Layers
2 1/2 cup all-purpose flour (318 grams)
2 tsp baking powder
1/2 tsp baking soda
1/4 tsp salt
1/2 cup unsalted butter (113 grams)
1/2 cup biscoff cookie butter (125 grams)
3/4 cup vegetable oil (180 ml)
1 cup granulated sugar (200 grams)
1/2 cup brown sugar (100 grams)
4 large eggs
1/3 cup sour cream (80 grams)
3/4 cup buttermilk (180 ml)

Biscoff Ganache
4 tbsp biscoff cookie butter (62 grams)
1 cup heavy cream (240 ml)
1 tsp corn syrup
1 1/2 cup gold chocolate chips or chopped (255 grams)

Cookie Butter Frosting
1 cup unsalted butter (226 grams)
4 tbsp cream cheese (56 grams)
3/4 cup biscoff cookie butter (187 grams)
3 1/2 cups to 4 cups powdered sugar (450 grams)
2-4 tbsp heavy cream (30 to 60 ml)