PREPARATION:
- Stack and wrap tortillas in foil. Warm in 350°F oven 15 minutes or until heated through. Melt butter in large skillet over medium heat. Add onion; cook until tender. Add chicken, green chilies and cilantro. Cook 3 minutes or until mixture is hot. Reduce heat to low. Stir in sour cream; add salt and pepper to taste. Heat gently; do not boil. To assemble each taco, spoon about 3 tablespoons chicken mixture into center of each tortilla; sprinkle with 2 tablespoons cheese. Top with avocado; drizzle with 1 to 2 teaspoons taco sauce. Sprinkle tacos with remaining cheese. Roll tortilla into cone shape or fold in half to eat.
