Preheat oven to 350°F (175°C).

In a large bowl, combine shortening, egg, and vanilla.

In a separate bowl, whisk together flour, salt, and soda.

Gradually add the dry ingredients to the wet ingredients, mixing until just combined.

Stir in oats and chopped nuts.

Drop by teaspoonfuls 2 inches apart onto a greased baking sheet.

Bake until lightly brown around the edges, about 8-10 minutes.

Let cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.