Preheat oven to 400°; boil a large pot of salted water, add half the box of pasta + cook 10-12 min or until al dente, then drain + return to pot

Meanwhile, slice 3 sausages into ¼-inch rounds, heat 1 tbsp oil in skillet over med-high + sear rounds 1-2 min per side until golden brown

Add ¼-½ cups sauce, sausage + salt/pep to pasta; toss to coat noodles

Transfer pasta mixture to a lightly oiled baking dish + sprinkle on ½ cup cheese; bake for 15-17 min until cheese is melted + bubbling

Cool pasta bake 5 min before scooping + digging in