the best we've ever had.
Cream together butter, sugar & brown sugar.
Beat eggs in 1 at a time, then stir in vanilla.
Combine flour, baking soda, salt & cinnamon; stir into creamed mix. Mix in oats.
Preheat oven to 375. Grease cookie sheets.
Flatten balls with fork dipped in sugar.
Bake 8 – 10 mins.