Traditional Split Pea Soup Use your WiFi Slow Cooker for this recipe Prep Time: 10 min Cook Time: 5 hr Ready In: 5 hr 10 min Serves: 8 Ingredients: 9 cups chicken broth 1 stalk celery, chopped 1 1/2 cups chopped ham 2 cups milk 1 medium onion, chopped 1 lb. dried split peas 1 tsp. dried rosemary Facebook Pinterest Twitter Google Plus Directions: Combine split peas, ham, onion, celery, parsley, seasonings, and chicken broth in cooking pot. Stir to mix. Cover and cook for 5 hours on high or 8–9 hours on low. Stir in milk and heat 10-15 min. or until warm.