Preheat the oven to 375 degrees F. Spray 20 muffin tin cups with vegetable oil cooking spray.
Remove the biscuits from the package and separate each one into round halves. Place the halves into the muffin cups. Press 1 slice of smoked sausage into each biscuit, pressing down so that the biscuit comes up around the edges of the sausage.
Bake for 10 minutes. Remove the biscuits from the tins and place on a serving platter.