In a bowl, mix 250 grams of whole wheat flour, a pinch of salt, and 1 tablespoon of oil. Gradually add water and knead the dough until it becomes soft and pliable. Cover the dough and let it rest for 15-20 minutes.
In another bowl, prepare the stuffing by mixing 4-5 finely chopped green chilies, 1 teaspoon of grated ginger, 1/4 teaspoon of ajwain (carom seeds), 1/4 teaspoon of amchur (dry mango powder), and salt to taste. Mix well and set aside.
Divide the dough into equal portions and roll each portion into a small ball.
Flatten a dough ball and roll it out into a small circle using a rolling pin. Place a spoonful of the chili stuffing in the center of the circle and fold the edges over the stuffing, sealing it completely.
Gently flatten the stuffed dough ball and roll it out again into a slightly larger circle, ensuring the stuffing is evenly distributed.
Heat a tawa (griddle) over medium heat. Place the rolled-out paratha on the tawa and cook for 1-2 minutes until small bubbles appear on the surface. Flip the paratha and cook the other side for another 1-2 minutes.
Apply a little oil or ghee on both sides of the paratha and cook until golden brown and crispy.
Serve hot with yogurt, pickle, or your favorite curry.