Lettuce wraps

Recipe source : showmethecurry.com

Lettuce - for wrapping
Sweet potato- 1 [chopped into squares]
Apple - 2
Coriander leaves - handful
Lime juice and salt - to taste
Cumin seeds - 1/2 tsp
red chilli powder - 1/2 tsp
green chilli [ optional]

1. Heat oil in pan, add chopped sweet potato and salt. cook in low flame for 10 minutes.
2. Meanwhile dry roast cumin seeds and powder it
3. Add red chilli powder and cumin powder to sweet potato and fry for two minutes.
4. In  separate bowl, add grated apple, chopped coriander, green chilli, lemon juice and pinch of salt.
5. Take one lettuce leaf and fill with sweet potato and then with apple mixture and make a wrap.