| Clue | Source | Date |
|---|---|---|
| Literally, "grilled meat" | New York Times | 01 Aug 2025 |
| Beefy filling | New York Times | 21 Apr 2023 |
| Topping for San Diego-style fries | New York Times | 03 Mar 2023 |
| Burrito meat option | USA Today | 18 Jul 2022 |
| Burrito filling option | USA Today | 26 Jan 2022 |
| Beefy burrito filling |