1. Peel and remove leaves from celtuce, then peel off the hard fibrous layer on the surface with a peeler, remove the fibrous tip and end, slice diagonally then shred.
2. Boil a pot of water, add salt, then blanch the shredded celtuce for 30s to 1 min, drain.
3. Prepare seasoned corn starch mixture, add chicken powder, sugar, salt, Shaoxing wine and sesame oil, then stir in a little corn starch and water, mix well.
4. Coarsely cut garlic, add a little oil into a heated wok, sauté garlic till slightly brown, then add shredded celtuce, sauté briskly. Swiftly stir in seasoned corn starch mixture, when the sauce thickens and glazes on the shredded celtuce, serve on a plate.