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Peanut Butter Chocolate Chip Cookie Bars

Peanut Butter Chocolate Chip Cookie Bars

Emily Parker
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings 12 bars
Calories 280 kcal

Ingredients
  

  • 1 cup peanut butter creamy or chunky
  • ½ cup unsalted butter softened
  • 1 cup brown sugar packed
  • 2 teaspoons vanilla extract
  • 2 large eggs
  • 1 ½ cups all-purpose flour
  • ½ teaspoon baking soda
  • ½ teaspoon salt
  • 1 cup chocolate chips milk or semi-sweet

Substitutions and Tips:

  • Use almond or sunflower seed butter for a peanut-free version.
  • Swap chocolate chips with white chocolate or peanut butter chips.
  • Add chopped nuts or a sprinkle of flaky sea salt on top for extra flair.

Instructions
 

Step 1: Preheat and Prep

  • Preheat your oven to 350°F (175°C). Grease or line a 9×13-inch baking pan with parchment paper.
  • Tip: Lining with parchment ensures easy lifting and clean slicing.

Step 2: Cream the Butter and Sugars

  • In a large mixing bowl, cream together the peanut butter, softened butter, and brown sugar until light and fluffy.
  • Tip: This step gives the bars a tender, cookie-like texture.

Step 3: Add Eggs and Vanilla

  • Beat in the eggs one at a time, then mix in the vanilla extract until smooth and well combined.

Step 4: Mix the Dry Ingredients

  • In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add to the wet mixture, stirring just until combined.

Step 5: Add Chocolate Chips

  • Fold in the chocolate chips, making sure they’re evenly distributed throughout the dough.

Step 6: Spread and Smooth

  • Spread the dough evenly into your prepared baking pan. Smooth the top with a spatula for even baking.

Step 7: Bake

  • Bake for 22–25 minutes, or until the edges are golden and a toothpick inserted in the center comes out with a few moist crumbs.
  • Tip: For gooey bars, slightly underbake and let them finish setting as they cool.

Step 8: Cool and Slice

  • Let the bars cool completely in the pan before slicing into 16 squares. Enjoy warm or store for later.

Notes

  • Use Room Temp Ingredients: This helps everything blend smoothly.
  • Customize with Swirls: Drop dollops of peanut butter or jam on top before baking and swirl with a knife.
  • Don't Overbake: They continue to cook slightly as they cool.
  • Cut with a Plastic Knife: It makes neater edges and fewer crumbs.