Ingredients Original recipe yields 42 servings Ingredient Checklist 6 eggs 2 ⅓ cups packed brown sugar 2 cups white sugar ½ tablespoon vanilla extract 4 teaspoons baking soda 1 cup butter 2 ⅔ cups peanut butter 9 cups rolled oats 2 cups semisweet chocolate chips Directions Instructions Checklist Step 1 Preheat oven to 350 degrees F (175 degrees C). Lightly grease cookie sheets. Step 2 Cream butter and peanut butter together. Add the sugars and stir until well mixed. Step 3 Add eggs one at a time, then add vanilla. Step 4 Mix oatmeal and baking soda separately, then stir into batter. Step 5 Add chocolate chips last. Step 6 Drop by heaping teaspoons onto cookie sheets. Bake for 12-15 minutes.