Prawns With Garlic Sherry And Paprika for 4

Recipie from https://www.seriouseats.com/recipes/2017/01/sous-vide-shrimp-garlic-sherry-smoked-paprika-recipe.html .

heat sous vide to 54degC								cook 15mins to 1hour
2.0 tbsp of butter					remove from heat and stir in	cool 5mins	vac bag in single layer
3.0 tbsp of sherry				cook until starts to emulsify
1.5 tbsp of sherry vinegar
1.0 tbsp of sweet smoked paprika			cook while stiring 30secs
2.0 bay leaves
6.0 cloves of garlic	finely slice	cook medium low until softened
6.0 tbsp of extra virgin olive oil
700.0 g of peeled raw prawns	toss and set aside
0.5 tsp of salt
0.5 tsp of bicarbonate of soda