Step 1

Preheat the oven to 350 degrees. Grease 3 (6 section) doughnut pans well.

Step 2

Into a large bowl, sift together the flour, cocoa powder, sugar, baking powder, and salt.

Step 3

In a small bowl, whisk together the egg, milk, melted butter, vegetable oil, and vanilla.

Step 4

Stir the wet mixture into the dry ingredients until just combined.

Step 5

Spoon the batter into the baking pans, filling each one a little more than three-quarters full.

Step 6

Bake for 17 minutes or until a toothpick comes out clean. Allow to cool for 5 minutes, then tap the doughnuts out onto a sheet pan.

Step 7

Combine all the ingredients in a medium bowl and mix until smooth.

Step 8

Place baking paper under wire racks to catch the excess glaze.

Step 9

As each batch is finished baking, coat the hot donuts in glaze on both sides by dunking each side quickly. Set them on a wire rack to let the excess drip off onto the baking paper underneath.

Step 10

Once you reach the end, re-dip for a second time.