Add cornflour with sweetcorn mix well & Strain it to remove the excess cornflour.
Heat oil & deepfry
Heat another pan add 1tbsp oil ,add chopped onion sauted till its becomes light brown .
Add chopped garlic,ginger&greenchilli sauted 1 minutes.
Add chopped capsicum sauted 1 mints.
Add fried sweetcorn,blackpepper powder,&salt mix well.
Now add schezwansauce mix well &cook 30 seconds.
Schezwan corn is ready to serve.