Yellow Cheese Nachos Sauce Mix

AMERICAN YELLOW CHEESE STYLE NACHOS, SPIRAL POTATO, HOT CHIP, POTATO WEDGE DRIZZLE SAUCE  2.8KG   JUST MIX WITH EVERY  500g OF THE MIX WITH 1 LITRE OF COLD MILK, WHISK WELL   THEN HEAT UP ON THE STOVE KEEP WHISKING ON A MEDIUM TO...