Step 1

In a large mixing bowl add the flour, sugar, baking powder, baking soda, salt, and nutmeg. Whisk together.

Step 2

Make a well in the center of the dry ingredients and add the buttermilk, egg, vanilla, and oil. Mix to combine.

Step 3

Spray donut pan with non-stick spray. Add the batter to the pan, you should get 6 donuts.

Step 4

Bake in a 325-degree oven for 12 to 14 minutes, or until done. The donuts are ready when you insert a toothpick and it comes out clean.

Step 5

Meanwhile, mix together cinnamon and sugar in a bowl and set aside.

Step 6

Remove the donuts from the pan and dip in the cinnamon-sugar mixture while they are still warm.

Step 7

Let cool slightly and enjoy!