1. Dry roast the oats for 3 mins.
2. Cook and mash the potato smoothly.
3. Soak Bengal gram dal for 1 hour in water.
4. Grind the dal coarsely without adding much of water and add chilli powder, garam masala powder, roasted oats and salt to it.
5. Mix in adequate water to make it into vada batter consistency.
6. Close the bowl and keep it aside for 15 mins.
7. Now mix in the mashed potato until it forms firm dough.
8. Make long oval shaped patties.
9. Heat oil in a pan and deep fry it until well cooked and golden brown on both sides.
10. Keep it aside.

To make roti dough:

1. Powder oats finely.
2. Take wheat flour, oats powder and salt in a bowl.
3. Add adequate water to it and make roti dough.
4. Pinch small balls and roll into roti.
5. Heat a tawa and roast the roti by adding few drops of oil.

Assembling:

1. Place a roti on the work area and spread some ghee on it.
2. Keep a patty in the center and sprinkle some chopped onions on top.
3. Pour a generous spoon of lemon juice on the patty.
4. Mix half a tsp of chilli powder, chaat masala powder and salt together with 2 tbsp of water.
5. Pour one generous spoon of this on the patty as well.
6. Now roll the frankie and tie it up with a tissue or foil. Serve hot.
7. Enjoy eating a healthy and delicious frankie.

Recipe courtesy: 4th sense cooking