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Peanut Butter Chocolate Chip Cookie Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.2 from 78 reviews
  • Author: Kimberly
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 12 bars
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Description

These Peanut Butter Chocolate Chip Cookie Bars combine the classic flavors of peanut butter and chocolate in a soft, chewy bar form. Perfect for dessert or a satisfying snack, these bars are easy to prepare with simple ingredients and require just one pan.


Ingredients

Wet 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

Dry Ingredients

  • 1 ½ cups all-purpose flour
  • ½ teaspoon baking soda
  • ½ teaspoon salt

Add-ins

  • 1 cup chocolate chips (milk or semi-sweet)


Instructions

  1. Preheat oven: Preheat your oven to 350°F (175°C) and prepare a 9×13-inch baking dish by lining it with parchment paper or lightly greasing it to prevent sticking.
  2. Mix wet ingredients: In a large bowl, use a hand mixer or stand mixer to blend the peanut butter, softened unsalted butter, and brown sugar until the mixture is smooth and creamy. Then, add the vanilla extract and eggs one at a time, mixing thoroughly after each addition.
  3. Combine dry ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt to evenly distribute the leavening and seasoning.
  4. Incorporate dry ingredients: Gradually add the dry ingredients into the wet peanut butter mixture, stirring or mixing until fully combined and a dough forms.
  5. Fold in chocolate chips: Gently fold in the chocolate chips to distribute them evenly throughout the dough without overmixing.
  6. Spread dough and bake: Spread the cookie dough evenly into the prepared baking pan. Bake in the preheated oven for 25-30 minutes, or until the edges are golden brown and a toothpick inserted in the center comes out clean.
  7. Cool and serve: Let the bars cool in the pan for about 10 minutes to set, then cut into 12 equal squares and serve warm or at room temperature.

Notes

  • You can use either creamy or chunky peanut butter based on your texture preference.
  • For a richer flavor, try substituting some of the brown sugar with white sugar.
  • Milk or semi-sweet chocolate chips both work well; dark chocolate can be used for a less sweet option.
  • Ensure not to overbake the bars to maintain a soft center.
  • Store any leftovers in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.