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Classic Peanut Butter Lunch Lady Cookie Bars Recipe | Easy & Delicious Snack

Classic Peanut Butter Lunch Lady Cookie Bars Recipe

These Classic Peanut Butter Lunch Lady Cookie Bars are soft, chewy, and topped with a rich peanut butter glaze. A nostalgic and easy dessert that’s perfect for snacks, parties, or lunchbox treats.

  • Total Time: 30 minutes
  • Yield: 12 bars 1x

Ingredients

Scale

For the Bars:

1/2 cup butter (softened)

1 cup sugar

1/2 cup peanut butter

2 eggs

1 teaspoon vanilla extract

1 1/2 cups flour

1 teaspoon baking soda

1/4 teaspoon salt

For the Peanut Butter Glaze:

1/4 cup peanut butter

2 tablespoons butter

1 cup powdered sugar

23 tablespoons milk

Optional:

Chopped peanuts for topping

Instructions

1. Preheat oven to 180°C (350°F) and line a baking dish.

2. In a bowl, cream butter, sugar, and peanut butter until smooth.

3. Add eggs and vanilla, mix well.

4. Stir in flour, baking soda, and salt until combined.

5. Spread batter evenly in the prepared dish.

6. Bake for 18–20 minutes until lightly golden.

7. In a saucepan, melt peanut butter and butter for the glaze.

8. Remove from heat and whisk in powdered sugar and milk until smooth.

9. Spread glaze over warm bars.

10. Let set before slicing and serving.

Notes

Do not overbake to keep bars soft.

Adjust milk for glaze consistency.

Let bars cool slightly before cutting.

Store in an airtight container up to 4 days.

  • Author: Mila Bryn
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Nutrition

  • Serving Size: 1 bar
  • Calories: 280
  • Sugar: 18 g
  • Sodium: 160 mg
  • Fat: 16 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 0 g
  • Carbohydrates: 28 g
  • Fiber: 1 g
  • Protein: 6 g
  • Cholesterol: 55 mg

Keywords: peanut butter lunch lady bars, peanut butter cookie bars, easy peanut butter dessert, school cafeteria cookies, soft peanut butter bars