green onionsliced, for garnish (optional), or use chopped parsley
Instructions
Set up your immersion circulator for 140 F.
Toss shrimp with the salt in a large bowl.
In a medium saucepan over medium heat, add the Worcestershire sauce, garlic, pepper, lemon juice, basil, oregano and cayenne.
Whisk together and bring to a simmer.
Add the butter, 1 pat at a time, whisking until melted.
Remove from heat and let cool slightly before stirring in the shrimp, bay leaves and allspice.
Transfer to a vacuum-sealable bag and spread out evenly. Seal. NOTE: I put the bag into the fridge for 1 hour so that the liquid set up before sealing. This made it much easier to seal the bag.
Transfer to the immersion circulator and sous vide for 50 mins.