3 cups rolled oats

1 cup brown sugar

1 cup all-purpose flour

1/3 cup white sugar

1 teaspoon baking soda

1 teaspoon ground cinnamon

In a 1 quart jar, layer the ingredients in the following order: half of the oats, half of the brown sugar, flour. Mix together the sugar, baking soda and cinnamon, put on top of flour, then remaining brown sugar and remaining oats. 

Screw on the lid and attach a tag with the following instructions:

Preheat the oven to 375 degrees F (190 degrees C). Grease cookie sheets. In a large bowl, beat 1 1/4 cups of butter with 1 egg and 1 teaspoon of vanilla until fluffy. Stir in the contents of the jar. Drop cookies by rounded tablespoons 2 inches apart onto the prepared cookie sheets. Bake for 8 to 10 minutes in the preheated oven. Cool on cookie sheets for 1 minute before removing to wire racks to cool completely.