Making Classic Peanut Butter Lunch Lady Cookie Bars is a fun and easy task with these simple steps:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper.

2. Mix Peanut Butter and Sugars: In a large mixing bowl, combine peanut butter, granulated sugar, and brown sugar. Mix until well blended.

3. Add Butter: Next, add the softened butter to the mixture, and continue to beat until creamy.

4. Incorporate Eggs and Vanilla: Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract until everything is well combined.

5. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, and salt.

6. Mix Dry and Wet Ingredients: Gradually add the dry mixture to the peanut butter mixture, stirring until just combined.

7. Fold in Chocolate Chips: If desired, fold in the chocolate chips for an extra treat.

8. Pour into Baking Pan: Spread the batter evenly into the prepared baking pan.

9. Bake: Place in the preheated oven and bake for 25-30 minutes or until golden brown and a toothpick inserted in the center comes out clean.

10. Cool: Remove from the oven and let cool in the pan for 10-15 minutes before cutting into bars.

By following these straightforward steps, you’ll create delicious Classic Peanut Butter Lunch Lady Cookie Bars without any hassle.