Preheating the baking sheet ensures that the bacon and sausage are not only fully cooked through but also crispy.
Preheat oven to 450 degrees Fahrenheit. Place rack in upper third of oven.
Place a small baking sheet in the oven to preheat for 2-3 minutes.
Wrap bacon around middle of the sausages. Add wrapped sausages to heated baking sheet and cook for 20 minutes. Drain on paper towel and serve.