Bring a large pot of salted water to a boil. Cook pasta to desired doneness or according to the package.
While the pasta cooks, heat a large skillet over medium-high heat. Saute the pancetta in oliveoil until crisp and cooked through. Remove to a paper towel lined plate.
Turn down to medium heat and add the shallots and saute for 2-3 minutes, or until translucent. Add the garlic and gorgonzolacheese and stir to combine. Stir in the heavycream, 1/2 cup reservedpastawater, parmesancheese, and season to taste with salt and blackpepper. Cook until pasta sauce is thickened slightly, about 4-5 minutes.
Drain pasta and add to the cheese sauce. Toss the cooked pasta to coat and top with freshparsley, toastedwalnuts, and the crisp pancetta and serve.
Notes
*Key tip: Scoop out the 1/2 cup of pasta water before draining. It is what makes the sauce glossy.**Ingredient note: Gorgonzola dolce melts smoothest and tastes milder. Piccante gives a sharper sauce.***Doneness: Simmer gently, never boil hard, until the sauce lightly coats a spoon (4 to 5 minutes). Taste before salting, since pancetta and both cheeses are salty.****Substitution: Bacon works in place of pancetta, and pistachios or pine nuts in place of walnuts. See the post for more swaps.