Baked Pumpkin Donuts

2 Cups of All Purpose Flour
2 Tsp of Baking Powder
1 tsp of Baking Soda
1/4 tsp of Salt
2 tsp of Pumpkin Pie Spice
3/4 cup of Pumpkin Puree
1/4 cup of Brown Sugar
1/2 cup of Granulated Sugar
2 Tbsp of Unsalted Butter, melted
2 Eggs
1/4 cup of milk or a bit more
1 tsp of Vanilla Extract

For the topping:
1/4 cup of Melted Butter
1/2 cup of Granulated Sugar
1 Tbsp of Cinnamon