Classic Chocolate Chip Cookie Bars
Classic Chocolate Chip Cookie Bars are the ultimate treat for cookie lovers, combining classic chocolate chip cookie taste with the convenience of a bar.
Ingredients
Dry Ingredients
- 2.25 cups all-purpose flour
- 1 teaspoon baking soda
- 1.5 teaspoons cornstarch
- 0.5 teaspoon salt
Wet Ingredients
- 0.75 cup unsalted butter, melted and slightly cooled Ensure butter is not too hot.
- 1 cup packed light brown sugar
- 0.33 cup granulated sugar
- 1 large egg
- 1 large egg yolk
- 2 teaspoons pure vanilla extract
Mix-ins
- 1 cup semi-sweet chocolate chips
- to taste flaky sea salt Optional, for sprinkling on top.
Instructions
Preparation
- Preheat the oven to 350°F (177°C). Line a 9-inch square baking pan with parchment paper.
- In a large bowl, whisk together the flour, baking soda, cornstarch, and salt.
- In a medium bowl, whisk the melted butter, brown sugar, and granulated sugar together until smooth. Add the egg, egg yolk, and vanilla extract, mixing until well combined.
- Pour the wet ingredients into the dry ingredients and mix until just combined. Fold in the chocolate chips.
- Transfer the dough to the prepared baking pan and press into an even layer. Optionally sprinkle the top with flaky sea salt.
Baking
- Bake for 30-34 minutes or until lightly browned on the sides. Use a toothpick to test for doneness.
- Allow the bars to cool in the pan on a wire rack for at least an hour before cutting into squares.
Storing
- Cover and store leftover bars at room temperature for up to 1 week.
Notes
For extra flavor, consider adding a pinch of cinnamon to the dry ingredients. You can customize these bars with different types of chocolate or nuts.