Salsa with tomatillos

3 unpeeled garlic cloves 1 pound fresh tomatillos, husked, rinsed 1 small onion, quartered through root end 3 to 6 serrano chiles or 2 to 4 jalapeño[...]

4 -5 chicken breasts , thawed and diced olive oil 2 medium onions 2 garlic cloves (2 t. if using pre minced garlic) salt and pepper 1/2 tablespoon ground[...]