Cooking Steps

1. 

   Step1:Prepare ingredients. Cut asparagus. Shred onion.

2. 

   Step2:In a large saucepan, stir fry the Italian style bacon. Stir continuously until the edge turns golden.

3. 

   Step3:Add butter to the pan, add asparagus and leek, stir fry until cooked. About 34 minutes.

4. 

   Step4:Add garlic, lemon peel, orange peel, roasted pine nuts and celery and stir fry for about 1 minute. Stir fry until fragrant.

5. 

   Step5:Sprinkle with fresh pepper and salt.