Cream the butter and margarine together with electric mixer.
Mix in the sugar and vanilla extract followed by the eggs.
In a separate bowl, combine oats, flour, salt, and baking soda.
Beat the dry ingredients into the creamed mixture.
Stir in the raisins and pecans until well mixed.
Drop the cookie mix onto a baking sheet (greased or covered with parchment paper or Silpat) in rounded tablespoons. (12 to a sheet)
Bake at 375°F or 190°C for about 10 minutes until golden brown and slightly firm.
Makes 36 cookies