Boil rice, carrot juice, water and salt for 15 minutes, or until all liquid is absorbed. Let cool to room temperature.
To make jack o’ lanterns, form small balls (about 2 tablespoons each) out of rice, pressing firmly with hands. (Note: If rice sticks to hands, lightly sprinkle hands with water when rolling.)
To form eyes and mouths, cut black olives into shapes and press into the rice balls. To make stem, cut a small triangle of green bean and stick into rice ball on top.
Creamy Mushroom and Tarragon Soup with Wild Mushroom Bruschetta...