Frozen Oatmeal Cookies

1 c brown sugar
1 c shortening
1 c sugar
2 eggs, beaten
1 t vanilla
1 t salt
1 t baking soda
3 c oatmeal
1/2 c nuts or raisins (optional)
1 1/2 c flour

Mix all ingredients.  
Form into two logs and freeze.  [We've found that wrapping the logs in plastic wrap, then in foil, seems to work well]
Slice and bake at 350 degrees F. for 8-10 min or until golden brown.