Cook the sausage through. Add the cream cheese to the sausage and mix thoroughly.
Line the bottom of a 9x13 baking pan with 1/2 of the croissant dough. Layer the sausage mixture on top of that. Spread the cheddar cheese on top. Top it with the other half of the croissant dough.
Cook @350F for 15ish minutes or until done.
Courtesy of Matt Ward.