Mexican chicken sandwich is very delightful dish which is sprinkled with the taco seasoning mix, topped with cheddar cheese and baked. It is served in a bun with sour cream, avocado and onions. Ingredients: 1. Chicken breast halves (4 or 5) 2. Buns 3. chopped Onion (1) 4. Cheddar cheese 5. Taco seasoning mix (1 packet) 6. Avocado (1) 7. Sour cream Method Of Preparation 1. Take a chicken, wash ...