1To prepare the salsa, place the Tomatillos, Chile de arbol, and Garlic clove on a comal or dry skillet over medium heat. Roast them, turning occasionally, until softened and slightly charred, about 8-10 minutes.
2Transfer the roasted Tomatillos, Chile de arbol, and Garlic clove to a blender. Add the Salt and blend until a smooth or slightly chunky salsa is formed, according to your preference. Set aside.