Take 250 grams of all-purpose flour in a bowl. I prefer to sift it to ensure it's free from impurities.
Next, add half a teaspoon of salt and half a teaspoon of sugar to the flour. Sugar is optional.
Then, incorporate three tablespoons of refined oil; ghee can be used instead.
Mix everything together until the mixture resembles coarse crumbs.
Have two-thirds of a cup of warm water ready for the dough. Begin kneading the dough with half a cup of water, adding a little more if necessary. The key is to knead the flour to develop its gluten. The dough should not be sticky, but rather have some elasticity.
Knead for at least five minutes to achieve the desired texture. This improves with practice, but remember to avoid a runny or overly sticky dough.
Once the dough is ready, cover it with a damp cloth and letit rest at room temperature for ten minutes before making the flatbread / paratha.
Keep some refined oil nearby for when you're making the tinkona porota.
You will also need a rolling pin and board (Chaki Belun).
First, divide the dough into 6-7 equal portions; 250 grams of flour will yield about 6-7 Porotas.
Now, shape each portion into a ball.
Place the dough on the kitchen counter/ board/ chaki to flatten and shape the paratha. Do not use raw flour for shaping, unlike North Indian parathas. Instead, rub a little oil on both sides of the dough ball and gently press to flatten it.
Now, use a rolling pin to shape the dough ball into a round roti. Apply oil on the top side.
Fold the roti in half to create a D-shape. Lightly roll it out with the rolling pin to make this D-shape larger.
Apply oil again to the top and fold it to form a perfect triangle. Also, apply oil to the other side.
Oiling each layer will help make the paratha crispy.
Now, roll it out one last time, and your triangular paratha is shaped and ready.
Meanwhile, heat a griddle/ tawa over medium heat. Place the paratha on the griddle and cook on low heat for about a minute.
Then, flip it to shallow-fry the other side.
Add about half a tablespoon of refined oil to the paratha, spread it around, and fry for another minute.
Flip it again, add another half tablespoon of oil to the other side, and shallow-fry until the paratha is cooked, not burnt.
It's best to fry one porota at a time, especially if you're trying to use less oil.
Continue this method for the rest of your porotas.
Finally, enjoy your Bengali porotas with your favorite side dishes.