Take a skillet and add the sausages to cook with olive oil. The flame should be low as we have to cook them for a little bit so they can get a nice brown color.

Make sure to flip the sausage. Now take a baking dish and spray it. Add the sausages and the cooked potatoes to the baking dish.

Now in the skillet add butter, flour, and a half and half. Mix it well until the half and half are fully mixed and there is a thick consistency. Make sure that the flame is not high medium level is more than enough.

Add the Velveeta, paprika, salt, pepper, and make sure that the sauce is continuously been stirring. The stirring will ensure that the sauce is thick and has a creamy texture.

Add this sauce to the top of the potatoes and sausages. Now add some more cheese on the top and bake it for 350-45 minutes. Until the cheese bubbles and the overall casserole is brown from the top. You can serve it fresh in front of the guests and your family.