Chocolate Chip Cookie Bars Recipe (Vonnies)

Two chocolate chip cookie bars on a plate with a glass of milk in the background.

Chocolate Chip Cookie Bars Recipe (Vonnies)

Soft and chewy Chocolate Chip Cookie Bars made in one bowl with plenty of chocolate chips. No chilling or scooping—just mix, spread, and bake in a 9-inch square baking pan.

Prep Time10

Cook Time34

Total Time44

Servings: servings

Calories: 191kcal

Author: Stephanie Wilson

Ingredients

2 ¼ cups all-purpose flour
1 tablespoon cornstarch
½ teaspoon salt
1 teaspoon baking soda
12 tablespoons butter melted
1 cup brown sugar packed
½ cup granulated sugar
2 large eggs
1 ½ teaspoon vanilla
2 cups chocolate chips plus more for melting

Instructions

Preheat the oven to 350°F and line a 9-inch square baking pan with parchment paper or foil for easy removal and cutting. If using foil, lightly coat it with cooking spray.
Add the melted butter to a large bowl and stir in the brown sugar and granulated sugar. Stir in the eggs and vanilla until smooth.
Add the flour, cornstarch, salt, and baking soda to the same bowl. Fold the dry ingredients into the butter mixture. When almost combined, add the chocolate chips and continue folding just until combined. Be careful not to overmix.
Dollop the dough into the prepared pan. Using an offset spatula, spread into an even layer. If desired, sprinkle a few additional chocolate chips over the top.
Bake for 30 to 34 minutes, or until the edges are lightly golden and the center is just set, or a toothpick inserted in the center should come out with only a few moist crumbs attached. Don’t overbake; the bars will continue to set as they cool. Don’t overbake; the bars will continue to set as they cool. Let the cookie bars cool before removing them from the pan. If desired, drizzle with melted chocolate, let the chocolate set, then cut into squares.

Notes

Making Ahead: The cookie dough can be made ahead and refrigerated in an airtight container for up to 3 days. Baked cookie bars can be frozen for up to 3 months. Thaw overnight in the refrigerator or at room temperature before serving.

Nutrition