Bring a pot of salted water to a boil and cook the pasta according to the package until al dente. Save about a cup of pasta water before draining.
In a large skillet, brown the diced sausage, about 5 minutes. Move it to a plate.
Add the giardiniera to the pan and heat 1–2 minutes.
Add the pasta with a ladle of pasta water, then the parmesan and sausage. Toss well.
Add more pasta water as needed for a glossy sauce. Serve and enjoy!
Notes
I made the sausages weeks ahead and pulled them from the freezer, and made the giardiniera a week or two before. Giardiniera recipe: DIY Giardiniera.Nutrition is an estimate per serving, calculated from the ingredients.