Spicy black bean and ham soup

Spicy black bean and ham soup

2 can black beans, drained
2 potatoes, peeled and diced
1/2 pound cooked ham, cut in pieces (or one can ham, crumbled)
6 cups beef broth
1/4 cup chopped onions
1 - 2 Chopped Pasilla chilies
1 4 oz. can chopped jalapeno peppers or mild green chiles
1 clove garlic -- minced
1 tsp ground cumin
1 tsp ground oregano
1 tsp ground thyme
1/2 bunch cilantro, chopped
Greek yogurt and chopped tomatoes -- for garnish

In slow cooker, combine beans, potatoes, ham, broth, onion, chilies, peppers, garlic, cumin, oregano, thyme, and cloves. Cover and cook on Low 8 to 10 hours or on High 4 to 5 hours. Stir in cilantro. Serve. Garnish bowls with greek yogurt and chopped tomatoes, if desired.