Preheat oven to 350F.
Prepare peppers by slicing the tops off a 1/4 inch thick. Then clean out peppers and set aside with their tops.
Prepare tomatoes by slicing off the tops a 1/4 inch thick and set aside. Clean out the inside of the tomatoes. Finely chop the insides of tomatoes and reserve.
In a large deep sauté pan, heat oil over medium heat. Add onions and sauté for 1-2 minutes or until soft and translucent.
Add garlic, ginger, cinnamon, ground pepper and sauté for an additional minute.
Add in tomato paste and cook stirring occasionally for 1 minute.
Stir in the reserved chopped tomatoes and cook for 2 minutes or until tomatoes have broken down.
Add in ground chicken and cook until browned, about 5-6 minutes.
Stir in rice, 1/2 cup of canned tomatoes and 1/2 cup chicken broth. Cook for 5-6 minutes until mixture has slightly thickened.
Remove from heat and stir in dried mint, parsley and salt and set mixture aside.
In a separate bowl, mix together remaining canned tomatoes, broth, paprika, cumin and lemon juice. Reserve 1/2 cup of this tomato sauce.
Pour remaining tomato sauce on the bottom of a deep baking dish that will fit peppers and tomatoes. Now stuff peppers and tomatoes with the rice and meat mixture and arrange on top of tomato sauce.
Pour the 1/2 cup reserved tomato sauce on top of the stuffed tomatoes and peppers. Place tops on peppers and tomatoes.
Drizzle tops with olive oil and season with salt and pepper.
Cover baking dish tightly with foil and bake in preheated oven for 45-50 mins depending on how large your peppers and tomatoes are. Remove foil from baking dish and increase oven to 400F. Continue baking for 20-25 minutes until tomatoes and peppers have charred and softened.
Turn off oven, re-cover baking dish with foil and let stand for 15 minutes in warm oven. Transfer to a serving platter and drizzle with the sauce from the bottom of the pan. Serve warm with salad and crusty bread to mop up the flavourful juices.