Introduction
Peanut Butter Chocolate Chip Cookie Bars are rich, chewy, and satisfyingly sweet. A cross between cookies and blondies, these bars combine the beloved flavors of peanut butter and chocolate into an irresistible dessert that’s easy to slice and share.
Origin and Cultural Significance
While cookies and bars have long been staples of American baking, the fusion of peanut butter and chocolate became iconic in the 20th century. These bars reflect a tradition of home baking that values simplicity, indulgence, and crowd-pleasing comfort. Cookie bars are especially popular for potlucks, bake sales, and holidays because of their ease and versatility.
Ingredients Quantity
¾ cup salted butter (170 g), melted
½ cup creamy peanut butter (128 g)
2 large eggs
1½ cups packed light brown sugar (318 g)
1 tablespoon vanilla extract
2 cups all-purpose flour (284 g)
1 teaspoon baking soda
1½ cups chocolate chips (semi-sweet or milk chocolate)
Optional Additions
½ cup chopped peanuts or walnuts for crunch
½ teaspoon cinnamon for a warm twist
A sprinkle of sea salt on top for contrast
Swirls of extra peanut butter or Nutella before baking
Tips for Success
Use room temperature eggs for smoother blending.
Don’t overmix the dough once the flour is added—this helps keep the bars tender.
Line your pan with parchment paper for easy removal and clean edges.
Let the bars cool fully before cutting for neat slices.
Instructions
Preheat your oven to 350°F (175°C). Grease or line a 9×13-inch baking pan with parchment paper.
In a large mixing bowl, combine melted butter and peanut butter until smooth.
Add brown sugar and mix until fully incorporated.
Beat in the eggs and vanilla extract.
In a separate bowl, whisk together flour and baking soda. Gradually add the dry ingredients to the wet mixture, stirring just until combined.
Fold in chocolate chips and any optional additions.
Spread the batter evenly in the prepared pan.
Bake for 22–28 minutes or until the top is golden and a toothpick inserted in the center comes out clean or with moist crumbs.
Cool completely in the pan before cutting into bars.
Description
These cookie bars are soft and chewy in the center with a slightly crisp edge. The balance of nutty peanut butter and melty chocolate chips creates a rich, comforting flavor that’s hard to resist.
Nutritional Information (approximate per bar, based on 24 bars)
Calories: 220
Fat: 12g
Saturated Fat: 5g
Carbohydrates: 26g
Sugar: 18g
Protein: 3g
Sodium: 150mg
Fiber: 1g
Conclusion
Peanut Butter Chocolate Chip Cookie Bars are the ultimate bake-and-share treat. Their gooey texture and sweet-salty flavor combo make them a hit with all ages—perfect for parties, holidays, or any sweet craving.
Recommendation
Pair these bars with a glass of cold milk or a scoop of vanilla ice cream for a classic dessert experience. They’re also great for gifting or packing into lunchboxes.
Embracing Healthful Indulgence
To lighten things up, try reducing the sugar slightly or substituting some of the flour with whole wheat flour. Natural peanut butter can also be used for a less processed version. These small changes let you enjoy the same great flavor with a more wholesome twist.