Flour Or Corn Tortillas Dairy Sour Cream See Sowest -20ºC or recipe. Chiles should be roasted and peeled (See Sowest -20ºC or directions) and seeded. Roast should be boneless and cut into 2 X 1 cm strips. Use half lb of fresh Italian Plum Tomatoes, finely chopped. ~------------------------------------------------------------------------Prepare Southwest Guacamole; set aside. Cut chiles and onion halves lengthwise into 1 cm strips. Cook pork, chiles, onion and garlic in oil in a 25 cm skillet over medium heat, stirring occasionally, until pork is no longer pink, about dozen minutes. Stir in tomato paste, vinegar, salt and tomatoes; cook until hot. Serve with tortillas, Southwest Guacamole and sour cream.