Peanut Butter Lunch Lady Cookie Bars

Savor the Sweetness: Peanut Butter Lunch Lady Cookie Bars

healty meal, low carbs meals, keto meal

Experience the nostalgic charm of Peanut Butter Lunch Lady Cookie Bars with our irresistible recipe that captures the essence of classic childhood treats. These delectable bars boast a perfect balance of rich peanut butter flavor and melt-in-your-mouth texture, making them a beloved favorite for both kids and adults alike. Whether you’re reminiscing about school days or simply craving a comforting indulgence, these cookie bars are sure to bring a smile to your face. Join us as we guide you through crafting these delightful treats that are perfect for any occasion.


  • 2 cups flour
  • 2 cups sugar
  • 2 large eggs, beaten
  • 1 ½ cup peanut butter, divided
  • 1 ½ cups (3 sticks) unsalted butter, softened
  • ½ cup milk + 2 tablespoons, divided
  • 1 teaspoon baking soda
  • 1 teaspoon vanilla extract
  • 1 teaspoon salt
  • 4 cups powdered sugar


  1. Preheat and Prepare:
    • Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or cooking spray.
  2. Mix the Dough:
    • In a large mixing bowl, combine the flour, sugar, beaten eggs, 1 cup of peanut butter, softened unsalted butter, ½ cup of milk, baking soda, vanilla extract, and salt. Mix until well combined and a dough forms.
  3. Press into Pan:
    • Press the dough evenly into the bottom of the prepared baking dish.
  4. Bake:
    • Bake in the preheated oven for 20-25 minutes, or until the edges are lightly golden brown and a toothpick inserted into the center comes out clean.
  5. Prepare Peanut Butter Frosting:
    • In a medium saucepan, combine the remaining ½ cup of peanut butter, 2 tablespoons of milk, and powdered sugar. Cook over low heat, stirring constantly, until smooth and well combined.
  6. Frost the Bars:
    • Spread the peanut butter frosting evenly over the warm cookie bars as soon as they come out of the oven.
  7. Cool and Serve:
    • Allow the bars to cool completely in the pan before cutting into squares and serving.

Cook’s Notes and Variations:

  • Chocolate Drizzle: For an extra indulgent touch, drizzle melted chocolate over the cooled bars before serving.
  • Nutty Crunch: Sprinkle chopped peanuts or peanut butter chips over the frosting for added texture and flavor.
  • Extra Peanut Butter: Increase the amount of peanut butter in the dough for an even richer peanut butter flavor.

Frequently Asked Questions (FAQs):

Q: Can I use crunchy peanut butter instead of creamy? A: Yes, you can use crunchy peanut butter for added texture in the cookie dough and frosting.

Q: Can I make these cookie bars ahead of time? A: Absolutely! These bars can be made ahead of time and stored in an airtight container at room temperature for up to 3 days.

Q: Can I freeze the cookie bars? A: Yes, you can freeze the bars in an airtight container for up to 3 months. Thaw overnight in the refrigerator before serving.

Q: Can I use margarine instead of butter? A: While butter is recommended for the best flavor and texture, you can use margarine as a substitute if needed.

Q: Can I use almond flour for a gluten-free version? A: Yes, you can substitute almond flour for the all-purpose flour to make gluten-free Peanut Butter Lunch Lady Cookie Bars.

Keto and Low-Carb Versions:

For those following a keto or low-carb diet, you can make the following substitutions:

  • Flour: Use almond flour or coconut flour instead of all-purpose flour for a lower-carb option.
  • Sugar: Substitute erythritol or monk fruit sweetener for sugar in both the cookie dough and frosting.
  • Milk: Use unsweetened almond milk or coconut milk instead of regular milk to reduce the carb content.
  • Peanut Butter: Opt for natural peanut butter without added sugar for a keto-friendly version.

In conclusion, Peanut Butter Lunch Lady Cookie Bars are a delightful treat that evokes memories of carefree days and sweet indulgence. With their rich peanut butter flavor, buttery texture, and creamy frosting, these bars are sure to become a new favorite in your recipe repertoire. Whether you’re sharing them with loved ones or enjoying a moment of self-indulgence, these cookie bars are guaranteed to satisfy your sweet cravings. So whip up a batch today and experience the joy of homemade goodness in every bite!

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healty meal, low carbs meals, keto meal

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