Grandma Zimmern's Tailgating Pot of Love - Andrew Zimmern

Ingredients

• 1 teaspoon caraway seeds
• 2 tablespoons unsalted butter
• 1 pound Polish kielbasa links or other Eastern European-style sausage
• 3 cups chopped escarole
• 2 cups diced carrots
• 2 cups diced celery
• 1 1/2 cups diced yellow onion
• 1 cup diced fennel
• 2 garlic cloves, minced
• 2 teaspoons fresh thyme leaves
• 1 meaty ham bone or smoked pork shank
• 3 quarts low-sodium chicken broth
• 1 1/2 cups green split peas
• 1 1/2 cups yellow split peas
• Sea salt
• Freshly ground white pepper
• White vinegar, hot sauce and crusty bread, for serving