For almost three years, the food service industry was witnessing a slump. It is in high spirits now, with the consumer spend rising, helping many big and small players turn profitable. The quarterly reports released by Yum brands, franchisee of the famous quick service restaurant chains KFC and Pizza Hut, have shown profits of 13 per cent and six per cent respectively, as against negative growth in the last 11 quarters. Other fast food chains such as Domino’s, owned by Jubilee foods Ltd, and McDonald’s are also expected to head in the same direction.