You can learn cooking by watching these videos from guru gedara educational channel.
You can how to cook ethnic Sri Lankan food and Western food by watching these videos.
TVEC (සිංහල) - Cook - Lesson 01 - Prepare ethnic food
Learn on types of food - Sri Lankan. Chinese, Japanese, Indian etc, spices and other ingredients.
TVEC (සිංහල) - Cook Practical - Lesson 02
Ethnic food practical