1 c. butter, softened
1 c. brown sugar
1 c. white sugar
2 eggs
2 c. rolled oats
2 c. flour
1 tsp. baking soda
1/2 tsp. salt
1/4 tsp. cinnamon

Cream butter and sugars. Add eggs and vanilla; beat well. Add rolled oats. Let stand 10 minutes. Add flour, soda and cinnamon. Drop by teaspoon on greased cookie sheet. May add chips or raisins. Bake in 350 degree oven for 10 minutes. (I always add raisins.)