Chickpea Curry Kadala Curry

Name: Chickpea Curry (Kadala Curry)
Ingredients: Chickpea – 1 cup; Onion – 1 large (chopped); Shallots – 5-6 (sliced); Ginger – 1 piece (sliced into strips); Garlic – 3-4 (sliced into strips); Green chilies – 2-3 (slit); Coriander powder – 2 tablespoon; Chili powder – 1 teaspoon; Turmeric powder – 1/4 teaspoon; Pepper – 1 teaspoon; grated coconut ½ cup; Curry leaves – 2 sprigs; Mustard seeds – 1/2 teaspoon; Oil – 2 tablespoons; Salt – to taste