Today my #craftbeer -brewing brother-in-law is making a steinbeer: basically heating up basalt boulders until they're white hot and then submerging them into a new brew to caramelise the sugars. It's pretty cool. Check it out 👇🏽
Today my #craftbeer -brewing brother-in-law is making a steinbeer: basically heating up basalt boulders until they're white hot and then submerging them into a new brew to caramelise the sugars. It's pretty cool. Check it out 👇🏽