Preheat oven to 350 degrees F. Grease a donut mold and set aside.

In a medium mixing bowl, whisk together flour, corn starch, baking powder, spices and salt.

In a large mixing bowl, combine melted butter, pumpkin puree, eggs, and brown sugar.

Add flour mixture to wet ingredients and fold in until well combined. Dough will be thick.

Scoop your dough into a piping bag with a large hole.

Pipe donut mixture into the donut mold and set aside.

In a small mixing bowl, whisk together flour, cinnamon, melted butter, and a brown sugar until a streusel texture is formed.

Generously sprinkle your streusel mixture over your donuts, lighting pressing the streusel down so that it adheres to the donut during baking.

Bake donuts for 10-12 minutes or until golden brown.

While donuts cool mix your powdered sugar and milk to create a glaze

Drizzle donuts with glaze once completely cooled.

Enjoy!