These nuts get an extra kick from a sprinkle of ancho chili powder.
Preheat oven to 325 degrees.
Lightly beat egg white in a large bowl. Add all remaining ingredients except nuts, mixing until slightly frothy. Fold in nuts.
Spray or lightly grease a rimmed baking sheet. Pour mixture onto sheet, spreading nuts out in a single layer. Bake until crispy, 40 to 45 minutes, turning once after 20 minutes. Cool completely before serving.