Remove the stem from both varieties of red chilies. I prefer to cut each chili into halves. I have used Kashmiri red chilies for color and small dry red chilies for spiciness.
25 Kashmiri Dry Red chilies, 15 Spicy dry red chilies
Add boiling water to the red chilies and soak them for 15 minutes. After 15 minutes, add them to the blender or mixie grinder along with the water and blend it to form a paste. Keep this aside.
¾ cup Boiling water
Heat oil in a pan on medium heat. To this, add finely chopped garlic cloves and ginger, and saute on a medium flame for 5 minutes or until it becomes fragrant and light golden
2 tablespoon Oil, ½ cup Garlic, ½ cup Ginger
Add red chilie paste along with ½ cup of water (you can use this water even to clean the blender. Check the video of making schezwan sauce) and saute for another 3 to 5 minutes. Next, add black pepper, soy sauce, vinegar and continue to saute and cook for 5 minutes.
½ teaspoon Black pepper powder, 2 tablespoon Dark soy sauce, 2 tablespoon Vinegar
Finally, add brown sugar, salt, and mix. Cook for 3 to 5 minutes. Oil should start leaving the sides of the pan. Switch off the flame.
1 tablespoon Brown sugar, ¼ teaspoon Salt
Once it cools down completely, store it in an airtight container and keep it in the refrigerator.