Put whole canned abalone (with the can unopened) into steamer and steam for an hour until heated through. Drain canned abalones, separate and retain the abalone juice for Seasoning Mix.
In a saucepan, heat the chicken stock & sesame oil, retained abalone juice and oyster sauce together. Add abalones into the pan and braise for 20 minutes.
Stir in Thickening that should be mixed together, the cornstarch, water and soy sauce.
Cook broccolis in stock until tender, place on a serving plate with abalones.