- Preheat oven to 180° C for 10 minutes. 
- Meanwhile, in food processor or in a bowl, mix flours, oats, salt, oil, pickle masala and seasonings. Knead a medium consistency dough with curd/yogurt and keep it aside to rest for 10 minutes. 
- Divide the dough into 3 equal portions. Now dust the work station or kitchen counter and roll each portion into a big circle, a little thicker than the chapati. 
- Prick all over so that it doesn't puff up while baking. 
- Using a cookie cutter or knife cut them into your desired shape and size. 
- Now lay a parchment paper over baking tray and arrange the rolled crackers on it. 
- Bake it for around 20 minutes at 180° C in a preheated oven. 
- Check the cookies after 10 minutes. Once they are nicely browned on one side, turn it upside down. Bake for 10 more minutes till it achieves nice golden brown colour. 
- Once done, place them on a cooling rack. They will become more crispier once they cool down. Store the cookies in airtight container.