Crispy chilli beef

Crispy chilli beef is a very popular Chinese available in most restaurants and takeaways in UK. Most Chinese restaurants branded this as a Sichuan dish. I have no idea how and why. This is just another British-Chinese creation, doubt if you'll find this anywhere in Sichuan China.I love anything sweet, sour and spicy, this is rather nice and I don't mind cooking it occasionally.As long as you