Smokey Black Bean Soup

Ingredients

• olive oil
  2 tbsp
• onion

  finely chopped (1 cup)
  1 medium
• celery

  finely chopped
  1 stalk
• green pepper

  chopped
  ½ medium
• garlic

  minced
  2 cloves
• ground cumin
  2 tsp
• dried oregano
  1 tsp
• black beans

  soaked and drained
  1½ cups
• can diced tomatoes

  preferably fire-roasted
  14½ oz
• chipotle chiles in adobo sauce
  2 unit
• sherry
  2 tbsp
• corn tortillas

  cut into ¼-inch-wide strips
  3 unit
• ripe avocado

  cut into small dice
  ½ unit
• lime cream
  1 unit