Though Chilli contain a compound capsaicin which helps in burning fat to some extent. But its not advisable to have excess amount of chilli to burn fat. There are lots many ways to remove fat from your body. You can have high fiber foods items which acts like broom and cleanse the body's fat and cholesterol. Include Oats. Jowar, Ragi, Barley flour in your diet. Increase fruit and vegetables intake. Along with Balanced Diet, include some specific exercise which will help in burning belly fat.