In a pan add sunflower oil and add chopped ginger and garlic.
Fry till it reaches golden brown colour.
Add red chili paste.
Mix and fry till all the mixture is blended well.Add soya sauce now.
Add black pepper now.
Add tomato ketchup.
Keep the flame low.
Wait till oil leaves sides and the the mixture reaches the consistency of a sauce.
Tasty schezwan sauce is ready for your chinese food preparations.Allow it to cool and store in an air tight container in a fridge.Stays perfect for almost 2 weeks.