sweet potato poriyal (Sarkarai Valli Kizhanku) Poriyal

I am pretty neutral to sweet potato. My 2nd son is not a big fan of sweet potato. We used to have boiled sweet potato with pinch of salt and have it along dinner if I do any simple light dish. But recently since my 1st son and husband all become neutral to it I almost stopped it. Last vacation to India my mother in law made poriyal out of it. I liked it. This week when I was doing weekly Vegetable shopping I saw this nice sweet potato. This is the first time I made Poriyal out of it. To my surprise my 2nd son also liked it .. 


Sweet Potato - 3
Dry Red Chillies - 4 (Add more if u want more spicy) break each into 2 or 3 pieces
Mustard seeds - 1/4 teaspoon
Urad Dhal - 3 teaspoon
Half cooked Thuar Dhal - 2 tablespoon
Curry leaves - 1 string
Salt 1 teaspoon
Oil - 2 teaspoon

Cook the Sweet Potato
Peel the skin and cut into small cube
Heat the kada and add oil
When Oil is hot add mustard seeds
When it start to pop add urad dhal and chillies
Fry till urad dhal is brown
Add curry leaves
Add cubed sweet potato
Fry for 3 mins
Add thuar dhal and salt
Mix it well and fry for another 2-4 mins
Switch it off and ready to serve