Asparagus & Morels In Wild Mushroom Vinaigrette

• 32 asparagus spears
• 4 m exchanges
• 3 1/2 fat serves
• 2 vegetable
• 5/8 vinaigrette
• 1/2 morels (fresh)
• 240 ml chicken stock
• 60 ml balsamic vinegar
• 60 gr strain
• 3 gr porcini mushrooms (dried)