Sous Vide Pork Loin Roast with Garlic Herb Rub - A Duck's Oven

Ingredients

• 3-4 pound pork loin roast
• Leaves from 1 sprig rosemary
• 5 cloves of garlic (peeled)
• 2 tsp Diamond Crystal kosher salt
• 1/2 tsp freshly cracked black pepper
• 1/2 tsp red pepper flakes (optional)
• 1/2 tsp extra virgin olive oil (if necessary)
• Liquid from sous vide bag
• Juice of 1/2 lemon
• 1 tbsp chopped fresh parsley
• 1/2 tsp flaked sea salt