• Preheat the oven to 424 °F (218 °C).
• In a bowl, mix flour, baking powder, baking soda, salt, and pumpkin spice.
• Add pumpkin puree, sugar, brown sugar, eggs, vegetable oil, and vanilla extract in a larger bowl.
• Now mix everything thoroughly while adding all the dry ingredients gradually. Make sure that everything mixes well.
• Pour the pumpkin mixture into a donuts mold. You can use a ziplock bag or a reusable piping bag to control better the pouring process. Remember to fill around two-thirds of the cavity capacity because the donuts will grow while baking them. Before putting the mold in the oven, shake it a bit to level the mixture.
• Put the donuts to bake in the oven for seven minutes. In the meantime, prepare the frostings.

Pumpkin spice whipped cream

• Prepare whipped cream with vanilla and sugar, and when it's ready, add pumpkin spice and mix well.
• Spread the creamy frosting on top of the donut, and then press the frosted side against a bed of crushed nuts.

Classic pumpkin spice glazing

• Add milk, maple syrup, pumpkin spice, and powdered sugar into a bowl and mix well.
• Brush the donuts with simple frosting after getting them out of the oven while they're still hot.

Chocolate frosting

• Melt chocolate chips in the microwave. Dip one side of the donuts into the melted chocolate and then decorate with the colored sprinkles.
• After frosting your donuts with your favorite options, let them cool on a grill. The frosting will get the desired texture and looks, so you can enjoy them along with your loved ones.