Yes you definitly can. But the topic should have some connection about Kerala and should be written in your own words. Copy write is strictly prohibited. Article should have good introduction. Try to write a minimum of 400 words. Add appropriate picture and give good conclusion. Avoid step by step explanasion in 'methods of the recipe' except 'ingredients'. The value of your article depends on how unique, long and understandable is your topic. Best of luck.