Sotol La Higuera is produced using traditional methods in Aldama, Chihuahua by Master Sotolero Gerardo Ruelas. He cooks the different varieties in an outdoor conical oven fired by wood and rocks. The Dasylirion varieties are milled by hand with axes. Fermentation occurs with wild yeast in 1,000-liter pine vats. The sotols are double distilled in copper alembic stills.