Bring a pot of water to boil. When it's boiling, add salt. Throw the pasta in and cook until it's just before al dente - this is important because the pasta will finish cooking in the sauce.
While the pasta is cooking, heat the olive oil in a pan. Add the pancetta and cook until fat is rendered and slightly crispy, about 5 minutes. Remove from the pan, leaving any fat from the pancetta in the pan, and set aside.
Add the zucchini to the pan, salt it lightly, and cook until tender, about 3 minutes. Add the pancetta back in.
Add the pasta to the pan, along with a little bit of pasta water, and with the heat still on, mix with a wooden spoon, about 2 minutes. Add the parmigiano and mix again.
Plate, top with more parmigiano and serve!
Video
Notes
The zucchini I used was quite large so I cut it into quarter slices, but you can also cut yours into half moons if you're using a smaller zucchini.
You can use any short pasta for this dish - I used rigatoni because that's what I had on hand, but you can also penne, fusilli, farfalle, etc