Channa Chatpata Snack Its the best channa recipe you ever are gonna eat....a must try By Guest Contributor May 17, 2015 Snack Preparation Time Cook Time Servings0IngredientsChana (white)tomatodry mango powder (aamchur)cucumberlemoncorrianderInstructions Step 1: Take cooked white chana dal and put diced tomato, cucumber. Sprinkle dry mango powder, lemon and top with a few fresh leaves of coriander..