To serve as a second meal for 4, reserve 3 cups fried rice mixture. In a medium pot, heat 1 (32 oz) container low-sodium chicken broth to a boil on high. Stir in reserved fried rice, 1 (8 oz) bag fresh spinach, and 1 tbsp lemon juice. Season with salt and pepper to taste. Simmer 5 min. and serve.