Wash and peel 250 grams of mooli (radish). Grate the mooli and squeeze out the excess water. Set aside.
In a mixing bowl, combine the grated mooli, 1 finely chopped green chili, 1/2 teaspoon grated ginger, 1/4 teaspoon ajwain (carom seeds), 1/4 teaspoon red chili powder, 1/4 teaspoon garam masala, and salt to taste. Mix well and set aside.
In another mixing bowl, add 2 cups 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.
Divide the dough into equal-sized balls (approximately 6-8 portions).
Roll out one dough ball into a small circle, place a portion of the mooli mixture in the center, and bring the edges together to seal the stuffing inside. Flatten the stuffed dough ball gently with your fingers.
Dust the stuffed dough ball with some dry flour and roll it out gently into a paratha, ensuring the stuffing doesn't come out.
Heat a tawa (griddle) on medium flame. Place the rolled paratha on the tawa and cook until small bubbles appear. Flip the paratha and cook the other side.
Apply a little ghee or oil on both sides of the paratha and cook until golden brown and crispy.
Repeat the process for the remaining dough balls and mooli mixture.
Serve the mooli parathas hot with yogurt, pickle, or a side of your choice.