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One-Pan Chocolate Chip Cookie Bars Recipe

One-Pan Chocolate Chip Cookie Bars Recipe


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4.5 from 22 reviews

  • Total Time: 35-40 minutes
  • Yield: 9 1x

Description

Lazy Chocolate Chip Cookie Bars bring pure comfort straight from the baking pan, delivering a quick and delicious treat that comes together faster than traditional cookies. Grab your mixing bowl and get ready to enjoy a simple dessert that lets you skip the individual cookie-scooping hassle while still savoring that classic chocolate chip goodness.


Ingredients

Scale

Main Ingredients:

  • 2 cups all-purpose flour
  • 1 cup brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 2 cups chocolate chips

Supporting Ingredients:

  • 1 cup unsalted butter, melted
  • 2 teaspoons vanilla extract

Leavening and Seasoning:

  • 1 teaspoon baking soda
  • ½ teaspoon salt

Instructions

  1. Melt 1 cup of unsalted butter in a large mixing bowl, then incorporate 1 cup brown sugar and ½ cup granulated sugar until smooth and well blended.
  2. Crack 2 large eggs and add 2 teaspoons vanilla extract to the butter-sugar mixture, stirring until completely combined and slightly frothy.
  3. Grab a separate bowl and whisk together 2 cups all-purpose flour, 1 teaspoon baking soda, and ½ teaspoon salt until evenly distributed.
  4. Gradually pour the dry ingredient mixture into the wet ingredients, stirring gently to create a consistent batter without overmixing.
  5. Fold 2 cups chocolate chips into the batter, ensuring they are evenly spread throughout the mixture.
  6. Prepare a 9×13 inch baking pan by greasing it thoroughly with butter or cooking spray to prevent sticking.
  7. Transfer the batter into the prepared pan, spreading it evenly with a spatula to create a smooth surface.
  8. Position the pan in a preheated oven at 350°F and bake for 25-30 minutes until the edges turn golden brown and a toothpick inserted in the center comes out clean.
  9. Remove the pan from the oven and allow the bars to cool completely at room temperature before cutting into squares.

Notes

  • Check the doneness by inserting a toothpick in the center, which should come out with a few moist crumbs.
  • For a gluten-free version, swap regular flour with a cup-for-cup gluten-free flour blend.
  • Experiment with different chocolate chips like dark, milk, or white chocolate to customize your bars.
  • Store cooled bars in an airtight container at room temperature for up to 5 days for maximum freshness.
  • Prep Time: 10 minutes
  • Cook Time: 25-30 minutes
  • Category: Dessert Bars
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 9
  • Calories: 355 kcal
  • Sugar: 26 g
  • Sodium: 150 mg
  • Fat: 19 g
  • Saturated Fat: 11 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 44 g
  • Fiber: 2 g
  • Protein: 4 g
  • Cholesterol: 40 mg