How to Make It
Preheat the oven to 375°. Heat 1 tablespoon of the olive oil in a small saucepan. Add the cinnamon stick, cumin and coriander and cook over moderate heat for 1 minute. Off the heat, add the couscous and boiling stock, cover and let stand for 5 minutes. Stir in the apricots, pine nuts and parsley. Season with salt and pepper. Let cool to room temperature, then remove the cinnamon stick.
Using your fingers, loosen the chicken breast skin. Stuff the couscous under the skin, pressing it into an even layer.
In a small bowl, mix the harissa with 1 tablespoon of the olive oil. Brush the chicken skin with the harissa oil and season with salt and pepper.
Heat the remaining 1 tablespoon of olive oil in a large ovenproof skillet. Add the chicken, skin side down, and cook over moderately high heat until browned, about 4 minutes. Turn the chicken. Transfer the skillet to the oven and roast the chicken for about 10 minutes, or until white throughout. Serve at once.
Variation: Double the couscous and stuff it into the cavities of four 1 1/4-pound Cornish hens. Truss the hens, brush with the harissa oil and roast at 350° for 1 hour.