Tajine de poulet aux olives et pommes de terre (Moroccan chicken stew with olives & potatoes)

For ➏
1 large chicken
1 kg new potatoes, peeled & cut into pieces
4 medium onions
1 box of 400 gr of green olives (canned)
1 bunch fresh coriander
1 bunch of parsley
1 preserved lemon
cubes chicken stock
ras-el-hanout, saffron, salt & pepper
olive oil

Cut chicken into 8-10 pieces, remove the skin and fat.
Slice the onions, make lightly in a little olive oil in a casserole. Chop the coriander and parsley, add the onions. Mix well.
Brown the chicken pieces in the mixture, salt and pepper.
Crumble the bouillon cubes in the pan, cover with boiling water to cover. Add 2 ts ras-el-hanout and a pinch of saffron.
Simmer for 20 m, then add olives and preserved lemon cut into quarters. Adjust the seasoning.
Continue cooking 20 m, and add the potatoes.
Cook for 20 m more.

Serve with flat bread.