Ingredients
For the Bars:
- 2 cups all-purpose flour
- 2 cups granulated sugar
- 1 teaspoon baking soda
- 1 teaspoon salt
- 2 large eggs, beaten
- Β½ cup milk
- 1 teaspoon vanilla extract
- 1 Β½ cups creamy peanut butter, divided
- 1 Β½ cups (3 sticks) unsalted butter, softened and divided
For the Frosting:
- 1 stick (Β½ cup) unsalted butter
- Β½ cup creamy peanut butter
- 2 tablespoons milk
- 4 cups powdered sugar
Instructions
- Preheat & Prepare: Preheat your oven to 400Β°F (200Β°C). Grease a large cookie sheet or line it with parchment paper for easy removal.
- Mix Dry Ingredients: In a bowl, whisk together the flour, sugar, baking soda, and salt. Set aside.
- Combine Wet Ingredients: In a separate bowl, whisk together Β½ cup milk, vanilla extract, and beaten eggs. Set aside.
- Cook Peanut Butter Mixture: In a medium saucepan, melt 1 cup (2 sticks) of unsalted butter with 1 cup of peanut butter. Bring to a gentle boil, then remove from heat.
- Prepare the Batter: Gradually add the flour mixture to the melted peanut butter mixture, followed by the milk and egg mixture. Mix until smooth and 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. Let the bars cool completely before frosting.
Making the Frosting πͺ
- Heat Butter & Peanut Butter: In a saucepan, melt 1 stick of butter with Β½ cup of peanut butter. Bring to a gentle boil.
- Add Milk & Sugar: Remove from heat and add 2 tablespoons of milk. Gradually whisk in the powdered sugar until smooth and creamy.
- Frost the Bars: Pour the frosting over the cooled cookie bars, spreading evenly to the edges. Allow the frosting to cool and set before cutting into squares.
Notes
Serving & Storage π
- Serving Suggestion: Pair these bars with a cup of hot cocoa or coffee for a festive treat!
- Storage: Store in an airtight container at room temperature for up to 5 days or refrigerate for longer freshness.
Enjoy these creamy, dreamy Peanut Butter Lunch Lady Cookie Barsβa sweet holiday classic thatβs sure to please! πͺπ