Place the pot with the chicken on the stove over medium heat and cook, covered, stirring occasionally, for about 15 to 20 minutes, until a rich sauce has formed.
Then we add the drained lentils, drained fenugreek seeds, parsley, cilantro, and water.
Simmer, covered, over medium-low to medium heat for about 1 hour, or until the lentils are tender and the chicken is well cooked.
There should be a rich, ample broth in the pot. (If there’s not, add a little water during cooking, and tasting to be sure that the seasoning is not diluted.)
Taste the broth for salt, afterward, we add the smen, swirling the pot to incorporate it into the broth. If desired, remove the chicken from the pot, then place it under a broiler for a few minutes to brown and crisp the skin.