Fudgy Chocolate Cake Donuts

1 Preheat oven to 375 degrees and lightly grease donut pans.
2 In a medium bowl, combine flour, sugar, cocoa powder, salt, and baking soda.
3 In a small bowl, add milk, oil, Greek yogurt, egg, and vanilla. Mix until ingredients are well combined.
4 Stir the wet ingredients into the dry until combined. Be careful not to over stir.
5 Spoon mixture into donut pan.
6 Bake for approximately 8-10 minutes.
7 Let donuts cool on a wire rack and Enjoy! Or you can choose to add your favorite toppings!