Pre-heat oven to 350 degrees. Grease a donut baking pan with coconut oil and set aside (wiping the pan with solid coconut oil works better than spray for this recipe).
Mix all dry donut ingredients, then add wet ingredients and mix until combined. Scoop mix into a plastic bag, then cut the tip off the bag and pipe the donut batter into the donut pan.
Bake at 350 degrees for 15-18 minutes or until the donuts are beginning to brown on top and a toothpick inserted into the center comes out clean.
Remove donuts from pan and allow to cool on a rack.
Whisk glaze ingredients until smooth. Dip cooled donuts into glaze and place donuts on a wire rack to allow the glaze to set.