• ¼ cup olive oil

• 6  ounces pancetta

• 3  onions, sliced

• 1  28 ounce tomatoes whole peeled pureed

• 1 chili pepper seeds removed and chopped fine

• Salt and pepper

• Pecorino and parmigiana

• Bucatini

Heat oil and add pancetta.  Stir for a minute and then add onion and cook until it turns golden brown.  Add tomatoes, chili, basil, and salt and pepper.  Cook 30 minutes or until sauce thickens.