• 2 sticks butter, creamed
• 1 cup sugar
• ½ cup brown sugar, packed
• 1 extra large egg
• 1 teaspoon real vanilla
• 1 teaspoon lemon juice
• 1 ½ c flour
• 1 teaspoon baking soda
• ½ teaspoon salt
• 1 teaspoon cinnamon
• 2 cups semi-sweet chocolate chips
• 2 cups walnut pieces
• 1 ½ c. quick oats 

Cream butter, then add sugars, egg, vanilla and lemon juice.

In a separate bowl, mix together flour, baking soda, salt and cinnamon. Add to creamed mixture.

Add chocolate chips, walnuts and oats. Refrigerate 1 hour before baking.

Roll dough into 2 inch balls and place on cookie sheet. Bake in 350 degree oven about 14 minutes, or until cookie appears set. Cool on rack.