Black Bean Cheesecake Brownies with Hazeln

Name: Black Bean Cheesecake Brownies with Hazeln
Ingredients: * 1 1/2 cup black bean (equivalent to a 15 oz can, rinse very well); * 2 tbsp cocoa powder; * 1/2 cup quick oat; * 1/4 tsp salt; * 1/3 cup pure maple syrup, agave, or honey; * 3 tbsp plus 1 1/2 tsp hazelnut liqueur, divided; * 1/4 cup vegetable oil; * 1 tsp pure vanilla extract; * 1/2 tsp baking powder; * 1/2 cup chocolate chip (type of chip will determine brownie flavor,; see note); * 8 oz low fat or vegan cream cheese; * 5 tbsp powdered sugar