Measure out Bisquick into large mixing bowl. Cut end off tube of sausage. Add entire tube to Bisquick. Fold by hand until no powder remains. Add cheese, folding into mixture until the mixture resembles a big ball of dough.
Preheat oven to 350 degrees F. Pinch off pieces of mixture and form them into 1-inch balls. Put balls onto baking sheet.
Bake for 22-23 minutes, or until bottom of balls are light brown. Tops may darken slightly also. The darker the tops are, the harder the balls will be.