Indulge in the nostalgic delight of Peanut Butter Lunch Lady Cookie Bars, a perfect blend of creamy peanut butter and sweet, chewy texture. This versatile recipe offers options for dietary adjustments and creative add-ins, making it a crowd-pleaser for all ages. Whether you're reminiscing about your school days or introducing a new generation to this beloved treat, these cookie bars are sure to satisfy.
½cupmilkor dairy-free milk, plus 2 tablespoons, divided
1teaspoonbaking soda
1teaspoonvanilla extract
1teaspoonsalt
4cupspowdered sugar
Instructions
Preheat the oven to 400°F (200°C). Grease a large cookie sheet or line with parchment paper.
Mix Dry Ingredients: In a large bowl, combine flour, sugar, baking soda, and salt.
Combine Wet Ingredients: In a separate bowl, whisk together ½ cup milk, vanilla extract, and eggs.
Melt Butter and Peanut Butter: In a saucepan, melt 1 cup butter and 1 cup peanut butter over low heat, stirring until smooth.
Combine: Gradually add the dry ingredients to the wet mixture, then incorporate the melted butter and peanut butter. Stir until well combined.
Bake: Spread the batter evenly onto the prepared cookie sheet. Bake for 20 minutes, or until a toothpick inserted into the center comes out clean.
Prepare Frosting: In the same saucepan, melt the remaining butter and peanut butter. Add 2 tablespoons of milk and gradually mix in the powdered sugar until smooth.
Frost: Spread the frosting over the cooled bars. Allow to set before cutting into squares.
Notes
Gluten-Free Option: Substitute all-purpose flour with a gluten-free flour blend to cater to gluten sensitivities.
Dairy-Free Modification: Use dairy-free butter and milk alternatives for a dairy-free version.
Add-Ins: Feel free to customize your cookie bars with chocolate chips, nuts, or dried fruit for added texture and flavor.
Storage: Store in an airtight container at room temperature for up to 5 days, refrigerate for up to 2 weeks, or freeze for up to 3 months.