Chocolate Orange Protein Donuts

Preheat oven to 350°F and spray a 12-hole donut pan with cooking spray to grease.
In a large bowl, whisk together applesauce, egg whites, yogurt and orange juice.
In another bowl, mix flour, protein powder, cocoa powder and baking powder.
Add dry mix to wet and mix with a large spoon until almost combined.
Add orange zest and mix completely.
Mixture will be runny.
Divide mixture evenly among donut pan cavities, filling about ⅔-¾ way up.
Bake for 15-16 minutes or until a toothpick inserted into the donut comes out clean.
Let cool for 5 minutes and remove from pan. Transfer to a cooling rack to cool.

Place the chocolate chips and coconut oil in a microwave safe bowl and microwave at 30 second intervals, stirring - for about 45 seconds until completely melted.
Let cool slightly.
Use the back of a spoon or knife to spread on top of donuts.