Heat the EVOO, 2 turns of the pan, in a large Dutch oven over medium-high heat. Add turkey and brown, using a potato masher to break it up as it cooks.
Using a food processor, purée chipotles and 2 tablespoons adobo sauce (to dial back the heat level, scrape the seeds out of the chiles first). Stir 2 tablespoons of the chipotle purée into the turkey and season with salt and pepper. Reserve the remaining purée to adjust the heat at the end of cooking (freeze whatever's leftover in a storage bag). Stir in the coriander, cumin and paprika. Add the onion and garlic.