Created by Chocolatll on May 22, 2015
Step 1: Heat olive oil in a large saucepan and brown the garlic.
Step 2: Add onion, carrots, and potato (if using). Cook 1 minute.
Step 3: Add broth.
Step 4: Add escarole, cover, and bring to a boil.
Step 5: Reduce heat to low and simmer for 1 hour.
Step 6: Spoon into bowls and sprinkle with grated cheese.