Prawns With Garlic Sherry And Paprika

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
1 ¹⁄₂tbsp 0.022l 22 ¹⁄₂ml 4 ¹⁄₂tsp 0.095cup 0.04pint butter					remove from heat and stir in	cool 5mins	vac bag in single layer
2 ¹⁄₄tbsp 0.034l 33 ³⁄₄ml 6 ³⁄₄tsp 0.143cup 0.059pint sherry				cook until starts to emulsify
1.12tbsp 0.017l 16.9ml 3.38tsp 0.071cup 0.03pint sherry vinegar
³⁄₄tbsp 0.011l 11 ¹⁄₄ml 2 ¹⁄₄tsp 0.048cup 0.02pint sweet smoked paprika			cook while stiring 30secs
1 ¹⁄₂ bay leaves
4 ¹⁄₂ cloves garlic	finely slice	cook medium low until softened
4 ¹⁄₂tbsp 0.068l 67 ¹⁄₂ml 13 ¹⁄₂tsp 0.285cup 0.119pint extra virgin olive oil
525g 0.525kg 1.16lb 18.5oz peeled raw prawns	toss and set aside
0.375tsp 0.002l 1.88ml 0.125tbsp 0.008cup 0.003pint salt
0.375tsp 0.002l 1.88ml 0.125tbsp 0.008cup 0.003pint bicarbonate of soda