In a bowl add  the spinach, cream cheese, brussel sprouts, Parmesan cheese, garlic powder and 1/4 cup of the Mozzarella cheese. Stir well and set aside. 

Roll out the crescent dough sheet and cut into 2"x2" squares. Press each square into each of the wells on a mini muffin tin.

Spoon a small amount of the spinach dip mixture into each of the wells in the muffin tin inside the Crescent dough. Gently press mixture down in each of the wells and add a pinch of Mozzarella cheese on top. 

Bake at 375 for 15 minutes or until dough is golden brown. Remove from oven, allow to cool for a couple minutes, serve and enjoy!