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Chocolate Chip Bars 9x13

5 Ingredient Chocolate Chip Bars 9×13 Recipe

Chocolate Chip Bars 9×13 are a delicious, easy-to-make dessert that combines all the best parts of classic chocolate chip cookies into one convenient pan. Whether you’re baking for a party, a family gathering, or just a treat to enjoy at home, these bars are sure to be a hit. Their chewy texture, rich chocolate flavor, and endless serving possibilities make them a versatile and irresistible dessert.
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Prep Time 15 minutes
Cook Time 24 minutes
Total Time 39 minutes
Servings: 24
Course: Baking
Cuisine: American
Calories: 228
Ingredients Method Notes

Ingredients
  

For the Cookie Bars:
  • 2 cups + 2 tablespoons all-purpose flour
  • ½ teaspoon kosher salt
  • ½ teaspoon baking soda
  • 12 tablespoons unsalted butter melted and cooled to room temperature
  • 1 cup packed light brown sugar
  • ½ cup granulated sugar
  • 1 large egg
  • 1 large egg yolk
  • 2 teaspoons pure vanilla extract
  • 2 cups semi-sweet chocolate chips
  • Flaky sea salt optional, for topping

Method
 

  1. Preheat the oven to 325°F (163°C). Grease a 9×13-inch pan with non-stick spray or line it with parchment paper, leaving an overhang on the long sides.
  2. Combine the dry ingredients: In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
  3. Mix the wet ingredients: In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add the egg, egg yolk, and vanilla extract. Whisk until fully combined.
  4. Combine wet and dry ingredients: Slowly add the dry ingredients to the wet mixture. Stir gently with a rubber spatula until about halfway combined. Add the chocolate chips and continue folding until just combined. Do not overmix.
  5. Press the dough into the pan: Transfer the dough into the prepared 9×13 pan. Press it evenly into the pan using a spatula or your fingertips. If desired, sprinkle a few extra chocolate chips on top.
  6. Bake: Bake for 22-24 minutes or until the top is light golden brown, and the center is set. For chewier bars, slightly underbake them. Do not overbake.
  7. Cool and slice: Let the bars cool in the pan for 10 minutes, then transfer them to a wire rack to cool completely. Once cooled, slice into squares.
  8. Optional finishing touch: Sprinkle with flaky sea salt immediately after baking, if desired.

Notes

  • Don’t overmix the dough to keep the bars soft and chewy.
  • If using parchment paper or foil, it makes for easy lifting and cutting of the bars.
  • For thicker bars, double the recipe and bake in a 13×18-inch pan (half-sheet pan) for 29-30 minutes.
  • Try mix-ins like nuts, M&Ms, or white chocolate chips for variety.
Nutritional Facts (per serving):
Nutrient Amount per Serving (Approx.)
Calories 228 kcal
Fat 14g
Saturated Fat 8g
Polyunsaturated Fat 5g
Monounsaturated Fat 6g
Cholesterol 38mg
Sodium 127mg
Potassium 172mg
Carbohydrates 28g
Fiber 1g
Sugars 20g
Protein 2g
Vitamin A 3%
Vitamin C 1%
Calcium 2%
Iron 6%