Cuban Black Bean Soup

Ingredients

• 1 lb dried black beans soaked overnight
• 8 cup water
• 1 bay leaf
• 3 tbsp olive oil
• 1 onion
• 1 green pepper diced
• 6 clove garlic
• 2 tsp cumin
• 1 tsp oregano
• 2 tsp salt
• 1 tbsp red wine vinegar
• 2 tbsp dry sherry
• Sour cream, red onion, cilantro