Cook pasta according to package directions. Drain and set aside.
Meanwhile: heat oil in a large skillet over medium heat. Add prosciutto and saute 1 to 2 minutes. Add leeks and saute 3 to 5 minutes, until tender. Season, to taste, with salt and black pepper. Add chicken broth and cooked pasta and simmer 2 minutes to heat through. Remove from heat and sprinkle goat cheese over top just before serving.