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
3 ¹⁄₂tbsp 0.052l 52 ¹⁄₂ml 10 ¹⁄₂tsp 0.222cup 0.092pint butter					remove from heat and stir in	cool 5mins	vac bag in single layer
5 ¹⁄₄tbsp 0.079l 78 ³⁄₄ml 15 ³⁄₄tsp 0.333cup 0.139pint sherry				cook until starts to emulsify
2.62tbsp 0.039l 39.4ml 7.88tsp 0.166cup 0.069pint sherry vinegar
1 ³⁄₄tbsp 0.026l 26 ¹⁄₄ml 5 ¹⁄₄tsp 0.111cup 0.046pint sweet smoked paprika			cook while stiring 30secs
3 ¹⁄₂ bay leaves
10 ¹⁄₂ cloves garlic	finely slice	cook medium low until softened
10 ¹⁄₂tbsp 0.158l 157 ¹⁄₂ml 31 ¹⁄₂tsp 0.666cup 0.277pint extra virgin olive oil
1225g 1.23kg 2.7lb 43.2oz peeled raw prawns	toss and set aside
0.875tsp 0.004l 4.38ml 0.292tbsp 0.018cup 0.008pint salt
0.875tsp 0.004l 4.38ml 0.292tbsp 0.018cup 0.008pint bicarbonate of soda