Created by LynneMarie on August 21, 2012
Step 1: If using electric donut maker then preheat as directed in instruction book. If using donut pans, preheat oven to 350 degrees and grease donut pans.
Step 2: In a small bowl, whisk together milk and sour cream and vanilla. Set aside. In a small bowl, whisk together flour, baking powder, and salt. Set aside.
Step 3: In large bowl, or stand mixer, cream together butter and sugar, until light and fluffy - about 1 minute. Add egg and lemon zest. Beat for 30 seconds, scraping down the bowl occasionally or as needed.
Step 4: Then alternating flour mixture and milk mixture, combine all ingredients until just combined. Do not over mix.
Step 5: In the mini donut pans: Fill each donut indention 1/2 full. Bake for 6-8 minutes, or until the donuts are slightly browned and spring back when touched. transfer to a cooling rack, and cool completely.
Step 6: For Icing: In a medium bowl, whisk together the lemon juice and powdered sugar until smooth. Dip the top of each donut into the glaze and transfer to a wire rack to dry. Let set for 10 minutes.