| Clue | Source | Date |
|---|---|---|
| Mexican sandwiches | USA Today | 06 Apr 2025 |
| Mexican sandwiches | USA Today | 18 Feb 2025 |
| Sandwiches made with bolillos | LA Times Daily | 04 Feb 2024 |
| Filipino omelets | USA Today | 17 May 2022 |
| Mexican sandwiches | Wall Street Journal | 01 Sep 2021 |
| Mexican sandwiches | Newsday | 27 Nov 2020 |