| 6 | skinless, boneless whole chicken breasts, about 3 pounds (1.35 kg) total, halved |
| 4 | cups (1 l) fat-free low-sodium canned chicken broth |
| 2 | large garlic cloves, crushed |
| 1 | jalapeņo chile pepper, left whole |
| 1/2 | teaspoon (2.5 ml) crushed dried oregano leaves |
| 1/4 | cup (59 ml) purchased medium or hot taco sauce |
| 1/4 | cup (59 ml) fresh lime juice |
| 24 | taco shells |
| |
| Condiments: |
| 1 | large head iceberg lettuce, finely shredded, about 6 cups (450 g) |
| 4 | small firm-ripe tomatoes, halved and thinly sliced |
| 2 | cups (472 ml) fat-free sour cream |
| 1 | bunch fresh cilantro, well washed and stems trimmed, leaves picked off the stems |