Pour the jar of Alfredo sauce into the skillet with the cooked sausage and stir to combine, letting it warm through for a minute or two so the flavors start to mingle.
Add the refrigerated cheese tortellini to the sausage and sauce mixture, stirring gently to coat all the pasta. The tortellini will finish cooking in the oven, so there’s no need to boil it first.
Transfer the mixture to the prepared baking dish, spreading it
