List of Ingredients
1 c. butter
1 c. salad oil
1 c. white sugar
1 c. brown sugar
1 egg, beaten
1 c. crushed Corn Flakes
1 c. chopped nuts
1 c. (quick) oatmeal
3 1/2 c. flour, sifted
1 tbsp. soda
1/2 tsp. salt
2 tsp. vanilla

Cream butter, sugar and egg. Add salad oil and rest of ingredients. Mix and form small balls. Place on ungreased cookie sheet. Flatten with fork dipped in water. Bake at 325 degrees for 10 to 12 minutes. Let cool in pan for a minute, then remove.

You can't really say "World's Best" though, as taste differs from reigon. They do sound like they'd be good though.