Heat a large nonstick skillet over medium-high heat. Add pancetta, and sauté 5 minutes or until crispy. Remove pancetta from pan, reserving drippings in pan. Add onion and garlic to pan; sauté for 2 minutes or until tender. Add peas, broth, sugar, and salt to pan. Simmer 5 minutes or until the peas are tender, stirring occasionally. Stir in pancetta and chopped parsley.