Pecora alla callara is a mountain dish of sheep from Abruzzo, recorded together with pecora alla cottora and pecora al caldaro as one preparation. That clustering is worth a closer look because it points to a single pastoral way of cooking rather than three rival recipes: meat that needs time, herbs, and the rhythm of moving flocks.
The story sits with shepherds on the move. Sheep that have worked the high ground are not a quick pan fry. The dish leans on several hours of cooking with herbs so the meat can soften, filling the pot with a slow, aromatic broth rather than a sharp sear. Patience is the craft: heat, herbs, and time doing the work that a brief boil never could.
If you meet any of those three names on a menu or in a list of traditional foods, treat them as the same Abruzzo grouping, not as separate specialties. That is the useful map: one preparation, three labels, and a mountain pot that asks for hours rather than haste.