Heat oil in non-stick pan, add the ginger slices, and when the ginger slices are fragrant, add mushrooms and fry for 2-3 minutes. Stir-fry the mushrooms until they are about 80% cooked, then take them out for later use.
Add oil and coated tofu until two sides are golden.
Simmer the asparagus and broccoli in boiling water and take them out after about 2 minutes.
Add oil to the pan, then mix all the vegetables, including mushrooms, asparagus, broccoli and tofu, add salt, mix evenly and take them out for later use.
Pour Korean BBQ sauce into the pan first, after 30 seconds, add the dissolved cornstarch and keep whisking.
Pour all the mixed vegetables (4) into the pan, stir well while gently heating for 2 minutes, and then take out.