Sweet potato salad

Sweet potato 1,skinned,cut into desirable size pieces,cook till tender adding salt to taste,keep aside.EVOO 1tblspn,crushed red chili 1tsp,lemon juice 2tsp,mustard sauce 2tsp,salt to taste,mix the ingredients,add sweet potato and combine well.
The dish is so good for it's sweet,sour,spicy and pungent odours.