UHT

You can sometimes find UHT milk at your local supermarket, but it's never quite caught on in our nation that assumes the dairy aisle is synonymous with refrigeration.

Per Dr. Xavier, during UHT, canned cold brew is heated to 270 degrees Fahrenheit for less than ten seconds.

“UHT has less impact on flavor,” he continued, citing processing time as the driving factor in flavor impact.

Fresh milk costs between $1.50 and $3.00 per liter depending on type and brand, while UHT milk is cheaper, about $1.60 per liter.

They have stopped offering anything that comes in single-use plastic, such as packs of biscuits or UHT milk pots, and replaced them with fresh home-baked flapjacks, Welsh cakes and jugs of fresh milk which guests can help themselves to.