### Clue: Paddy produces this waffle, say – getting light fuel? (4,4)
### Answer: RICE CAKE 
 ### Explanation: Definition: light fuel
 RICE(cereal produced from a paddy;a field where it is grown) + CAKE(an example of which;say is a waffle).
Answer: A food item that, on digestion, is converted to energy or a fuel in other words; and made from a light material, viz. baked puffed rice.