

Preheat oven to 350 degrees.Use a mixer to combine the pumpkin, eggs, vanilla, sugar, and oil.
Mix until combined and smooth.In a small bowl combine the flour, baking powder, salt, and spices with a whisk.With mixer on low, slowly add the flour to the pumpkin mixture.
Mix just until incorporated. Do not over-mix.Coat a doughnut pan with nonstick spray. Fill each well about full. Use back of spoon or small spatula to smooth out batter.
Bake for 12-15 minutes. Use a toothpick to check for doneness. When it comes out clean they are ready.While doughnuts are cooking combine sugar and cinnamon in a small bowl, set aside.
Remove doughnuts from pan and gently toss in cinnamon sugar. Cool on wire rack.