In this video you will see how easy it is to make delicious donuts by simply using a tube of biscuits. To make quick and delicious donuts with tube biscuits, follow these easy steps: 1. Remove the biscuits from the tube an press a hole in the center of each one by using a plastic bottle cap. 2. Add some oil to a frying pan, just enough to cover the bottom. Preheat to 350 degrees. 3. Drop the biscuits in the oil and fry each side until golden brown, about 10-20 seconds per side. 4. Place them on a paper towel to drain the excess oil. 5. Add a cup of powdered sugar to a paper bag, drop a donut in and shake to cover. 6. If you want to make some icing you need to mix 1 cup of powdered sugar, 1 drop of vanilla and 2 tbs of milk. Drizzle over the donut.