Combine granulated sugar, brown sugar and cinnamon in a small bowl & whisk to combine.

Pour the mixture into a paper bag- set aside.

Preheat donut maker or if using traditional donut tins- preheat oven to 350.

Add flour, sugar & baking powder to a large bowl. Mix & then create a well in the center.

Pour in the milk and mix until almost all combined. Then add the eggs, mixing well.

Add the melted and cooled butter- mix until well combined.

Fold in the cinnamon.

Spray the donut maker wells or donut pans with cooking spray.

Add a portion of batter to a pastry bag & pipe the batter into the donut maker wells or into the donut pans.

Cook in the maker for 6 minutes or 10-12 in the oven.

Remove & immediately put the hot donuts in the prepared paper sack. Crimp down tightly to hold in heat & shake around to coat the donuts with the sugar mix.

Remove the coated donuts & let them cool on a wire rack.

Store in airtight container. I keep mine refrigerated & then warm for about 20-30 seconds in the microwave before serving.