Start by roasting your barley grains if they're not pre-roasted.

Heat a dry skillet over medium heat and add the barley.

Stir continuously for about 10 minutes until the grains turn golden brown and release a toasty, nutty aroma.

Once roasted, let them cool before brewing.

Bring 8 cups of water to a roaring boil in a big pot. This will form the base of your tea.

Add the roasted barley grains to the boiling water. Reduce the heat to low and let the mixture simmer gently for 5 to 10 minutes.

Adjust the simmering time based on how strong you want the flavor—shorter for a milder taste, longer for a stronger, nuttier infusion.

Once brewed, remove the pot from heat. Strain the tea into a teapot or a jug, discarding the barley grains. For a cozy, comforting experience, serve the tea warm.