In a large bowl, mix half a tea glass of olive oil with 1 teaspoon of black pepper, red pepper and salt. Marinate the deboned and opened chicken thighs in a shallow bowl.
Soak the rice in water in a deep bowl for 15-20 minutes. Add olive oil to a pan and roast 1 tablespoon of pine nuts. Chop the onions into cubes and fry them until they turn pink.
Drain the water from the previously soaked rice, add it to the pan and fry for another 5 minutes. Then add black pepper, mint, allspice, currants and salt.
Add 1 glass of water and turn the heat down. Cook until the water is absorbed and leave to infuse. Place 1 opened chicken leg, skin side down, in a heat-resistant baking dish.
Divide the stuffed rice into 4 parts and put one piece in. Hold the chicken by the edges and shape it into a bundle and secure it with toothpicks. Turn it upside down and place it on the tray.
Add half a tablespoon of tomato paste into 1 tea glass of water. Pour half a tea glass of olive oil and mix. Pour the tomato paste sauce over the chicken.
Bake in a preheated oven at 200 degrees for 30-35 minutes. Serve hot.