First crush the fennel and keep mix with other seeds spices

Now wash and cut the raw mango,dry them on a towel for an hour

Now heat oil in a big pan,add all seeds spices along with mango pieces

Add powder spices and give a stir mean while

Do not cover it,when mango become slightly soft,off the flame,cool it completely and place in a glass jar,add more oil if all piece are not covered by oil