Steps
1. Cook the chicken until fully cooked and tender.
2. Slice the cooked chicken into thin strips.
3. Cut the oranges into segments.
4. Thinly slice the onions.
5. Toast the bread slices.
6. Assemble the sandwich by layering the lettuce, chicken, onions, and oranges on one slice of bread.
7. Top with the second slice of bread.
8. Cut the sandwich in half and serve.