Step1:Boil a bowl of water, pour a spoonful of olive oil, a little salt and chicken essence. Serve lettuce. Blanch for 20 seconds and remove. Spread out the dish.
Step2:In another oil pan, stir fry the onion, broad bean and a little salt until the broad bean skin begins to wrinkle. Put some water, cover and cook thoroughly.
Step3:Add some salt, seasoning with chicken essence, and put it on lettuce.
Cooking tips:There are skills in making delicious dishes.