Cookie Butter Coffee Cake

0 Preheat oven to 350 degrees and line a 9x9 dish with parchment paper
2 In a bowl combine butter, applesauce, milk, and egg until combined
3 Add the cake dry ingredients into the wet ingredients and fold until evenly combined. Be sure not to over mix
4 Add half the batter into the pan.
5 In a small bowl combine the filling ingredients and stir till evenly combined. Sprinkle over the batter
6 Dollop the remaining cake batter over the filling and gently spread to form another even layer of cake batter
7 In the same bowl you used for the filling add in ingredients for the topping. Stir to combine and crumble over the top of the cake batter
8 Bake for about 45 minutes until a knife comes out clean and cake is set
9 Let cool to allow the crumble to cool and then slice and serve. 
10 Store in a airtight container for 3-5 days.