To prepare the harvest tomato basil rice with pancetta recipe, you will first need to gather your ingredients. You will need the following ingredients: Tomatoes: Peel the tomatoes and cut them into quarters. Add them to a large pot and cover with water. Bring the water to boil and then reduce the heat to medium-low. Allow the mixture to simmer for about 20 minutes, or until the liquid has reduced by half. Then, add the rice and cook it until it is tender, about 15 minutes. Remove it from heat and let it sit for 5 minutes before serving.