Heat 1 tbsp ghee in a pan and add 2 cups of green peas along with salt. Sauté for 3-4 minutes until the green peas become slightly soft. Transfer them to a plate and let them cool down slightly.
In a mixing bowl, combine ½ tsp turmeric powder, 1 tsp coriander powder, 1 tsp red chili powder, 1 tsp dry mango powder, ½ tsp cumin powder, ½ tsp garam masala, ½ tsp black salt, ¼ tsp black pepper powder, and 1 tsp fennel seeds powder. Mix well to create the masala mix. Set it aside.
Once the green peas have cooled slightly, put them into a mixing jar. Add 2-3 spicy green chilies, 1-inch ginger, and ½ cup coriander leaves. Without adding water, crush them coarsely. Keep this mixture aside.
In the same pan, add 2 tbsp ghee. Add 2 tbsp besan and roast it until it slightly changes its color.
Add the prepared masala mix to the besan and mix well. Then add the crushed green peas mixture, 1 tsp sugar, and salt. Combine all ingredients thoroughly. The stuffing for the kachori is now ready. Form small-sized balls from the stuffing and set them aside.