Prepare sausage according to package directions. Drain and set aside. Unroll crescent roll dough according to directions on package.
Place one cooked sausage onto one end of a dough triangle. Roll dough around sausage according to directions on dough package and place on jelly-roll pan with the seam side down. Repeat with remaining sausage and dough. (You will have 2 extra rolls. Bake and enjoy with jam.)
Mix cinnamon and sugar together and sprinkle evenly over roll-ups. Bake according to directions on dough package. Serve hot.
Suggestion: Serve with warm maple syrup, honey or your favorite preserves for dipping.