Chole Puri Recipe

Name: Chole Puri Recipe
Ingredients: 1-1/2 cups Chole / Garbanzo Beans / Chickpeas; 1 big onion, sliced; 2 tomatoes, fine chopped; 2 green chilies, fine chopped; 1/2 teaspoon Kashmiri Red chili powder; 1/2 teaspoon turmeric powder; 1-1/2 teaspoon coriander powder; 1/4 teaspoon crushed black peppercorns; 1/2 teaspoon garam masala powder; 1/2 teaspoon dry mango powder (amchur powder); 2 teaspoon fresh coriander leaves, finely chopped; 1 tablespoon cooking oil; Salt to taste