* 160g Milk
* Sodium citrate 6.5g
* 170g Black bomber cheese, Grated

===Method===
* Combine the Milk and Sodium citrate in a pot, mix well with a Hand whisk and bring to a Simmer
* Add the Grated Cheese to the Simmering Milk a handful at a time blending with an immersion Blender every time until you have a silky smooth Sauce
* Simmer for a few minutes, stirring all the while, until the sauce thickens a little.
* Based on Mac and Cheese: ''Modernist Cuisine'' ISBN 978-0982761007

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