Heat 1 tablespoon of the oil in a large pot over medium high heat. If using the ground turkey, add it and cook, stirring often, until browned. Transfer to a bowl to save and return pot to heat. If using fresh, whole spices instead of ground ones, toast these in a dry pan until fragrant, then put in a spice mill and grind until fine. Reserve. If using fresh tomatillos, peel and rinse them and put in a pot, cover with water, bring to a boil and cook for 10 minutes. Drain the water and reserve tomatillos.