Sweet Potato and Chickpea Curry

(recipe from newyorktimes.com)

2 medium red onions, peeled
1 clove garlic, peeled
1 bird's eye pepper, Thai chili, or other very hot small pepper with its seeds
a 2 1/2-3 inch piece of ginger, peeled and cut into chunks
3 Tbsp. oil
1/2 tsp. hot red pepper flakes
1/2 tsp. ground ginger
1 tsp. ground coriander
1 tsp. ground cumin
1 1/2 tsp. ground turmeric
3 cardamom pods, lightly crushed (I used ground cardamom)
salt
2 lbs. (about 3 medium) orange-fleshed sweet potatoes, peeled and cut into 1/2-1 inch cubes
1 3/4 cups coconut milk
1 Tbsp. tamarind paste
2 1/4 cups hot vegetable broth
4 to 5 cups (about four 15.5 oz cans, drained) cooked chickpeas (I only used one can)
1 Tbsp. chopped cilantro leaves

In a food processor, combine onions, garlic, hot pepper and ginger.  Pulse until finely chopped.  Place oil in a large saute pan over medium-low heat.  Add chopped onion mixture and saute until softened, about 5 minutes.

Add hot pepper flakes, ground ginger, ground coriander, cumin, turmeric, cardamom pods, and 1/2 tsp. salt.  Stir to mix.  Add sweet potatoes and stir until well covered in spices.  Stir in the coconut milk.

Dissolve tamarind paste in hot broth and add to the pan.  Bring to a boil, then reduce heat and simmer, partially covered, until sweet potatoes are just tender, about 25 minutes.  (Taste potatoes to be sure they are cooked all the way through, and allow additional cooking time, if necessary.)

Add chickpeas and simmer until heated through, about 5 minutes.  Adjust salt to taste.  Transfer to a warmed bowl and sprinkle with chopped cilantro.

(Thus begins the sweet potato/squash/coconut/stew/curry onslaught of recipes...  Tis the season.  All of the spices made this lovely.  I mix a ton of cilantro right in at the end.)