Heat a big pot with tight fitting lid over medium high heat. Add oil, garlic and pancetta and brown pancetta for 3 minutes. Add clams to the pot and 1 cup of wine. Cover and let the clams steam until they open, 5 to 10 minutes. Discard any unopened shells. Transfer clams in juices and wine to a serving platter and top liberally with parsley, serve.
Recipe courtesy Rachael Ray and her best friend, Vicky