Chocolate Chunk Cookies
["4 oz. unsalted butter", "2 oz. brown sugar", "6 oz. granulated sugar", "2 eggs", "1 Tbsp. vanilla extract", "1 tsp. lemon juice", "1 tsp. baking powder", "1/2 tsp. salt", "1 tsp. cinnamon", "2 oz. oatmeal", "6 oz. flour", "5 oz. chocolate chunks", "6 oz. walnuts"]
["In mixing bowl, beat butter until soft.", "Add brown sugar and blend.", "Beat in eggs, one at a time.", "Add flour, granulated sugar, salt, cinnamon, baking powder and oatmeal.", "Mix tightly in batter. Add walnuts, chocolate chunks, lemon juice and vanilla.", "Do not overmix.", "Scoop cookies into 3-ounce balls and place on greased and floured baking sheet.", "Bake at 350\u00b0 for 12 minutes."]
["unsalted butter", "brown sugar", "granulated sugar", "eggs", "vanilla", "lemon juice", "baking powder", "salt", "cinnamon", "oatmeal", "flour", "chocolate chunks", "walnuts"]