Langoustines With Green Apple Snow Recipe

Ingredients

• 6 cups fresh green apple juice (from about 36 apples)
• 2 teaspoons simple syrup
• 2 teaspoons salt
• Liquid nitrogen (optional)
• 4 cups fish fumet
• 4 cups peeled; cored; and diced Granny Smith apples (about 2)
• 3 cups peeled and diced celery root (about 1/2 pound)
• 1/2 cup cream
• 1/2 cup creme fraiche
• 1/2 cup fresh green apple juice (from 3 to 4 apples)
• 4 teaspoons salt
• 1 teaspoon lime juice
• 1 pinch cayenne pepper
• 4 ounces baby celery (about 4 cups)
• 2 cups Grapeseed oil
• 1/2 cup lime juice
• 1/4 cup Grapeseed oil
• 1/4 cup olive oil
• 1 teaspoon salt
• 8 langoustines
• 1 tablespoon plus 1 teaspoon Lime Vinaigrette
• Celery Cream
• Green Apple Snow
• 24 Granny Smith apple disks
• 24 Granny Smith apple batons
• 24 sprigs petite celery
• 24 celery leaves
• 1 teaspoon Celery Oil