8 chicken thighs, skin removed
2 tablespoons ginger garlic paste
1 teaspoon kosher salt
1 teaspoon smoked paprika
1/4 teaspoon ground cumin
1/2 teaspoon adobo (optional)
1/4 teaspoon ground black pepper
1/4 teaspoon turmeric
1/2 teaspoon cinammon
pinch of ground allspice
pinch of cayenne
1/4 cup salad oil
juice of 1 lemon

2 grated onions
1 Yukon Gold potato, peeled, cut in half lengthwise and each half cut crosswise into 3 wedges
1 cup chicken stock

1 - 2 preserved lemons, pulp removed and discarded, peel finely diced
1/2 cup mixed, chopped fresh cilantro and parsley
1 1/2 cups ripe green olives, pitted and diced small