Spanish Chickpea And Chorizo Soup

Ingredients

• olive oil, for sauteing
• 1 pound fresh chorizo sausage links
• 1 large yellow or spanish onion, finely chopped
• 1 stalk celery, finely chopped
• 4 cloves of garlic, minced
• 2 big sweet potatoes, peeled and cubed
• 1 (14 ounce) can chickpeas, drained and rinsed
• 5 cups chicken broth
• 1 (14 ounce) can petite diced tomatoes
• 3 packed cups baby spinach,stems removed
• coarse salt and fresh ground black pepper
• extra virgin olive oil, for serving
• 2 hard-boiled eggs, grated on the large side of a box grater, for serving
• 2 ounces pata negra, spanish ham, prosciutto or cooked bacon, finely chopped