Poach the chicken
35 minPut the chicken thighs in 1.5 liters of water with the crushed garlic, cumin, and salt. Bring to a boil, skim off the foam, and simmer over low heat for 30 minutes. Insert a thermometer into the thickest part; the internal temperature must reach 74°C / 165°F. Remove the thighs, strain the broth, and reserve 1.2 liters.