Melt-in-Your-Mouth Chocolate Chip Cookie Bars
Chocolate chip cookie bars are the ultimate indulgence for any dessert lover. They capture the rich, buttery flavor of classic chocolate chip cookies while providing a soft, chewy texture that melts in your mouth. Perfect for gatherings or a late-night treat, these bars are incredibly simple to make, making them a favorite amongst both novice and experienced bakers alike.
Why Make This Recipe
These Melt-in-Your-Mouth Chocolate Chip Cookie Bars are particularly irresistible due to their gooey center and perfectly crisp edges. They strike a balance between a cookie and a brownie, giving you a substantial treat that’s easy to share. Whether you’re hosting a party or just want to satisfy your sweet tooth, this recipe will yield delicious results that everyone will love.
How to Make Melt-in-Your-Mouth Chocolate Chip Cookie Bars
Ingredients
- 1 cup (226g) unsalted butter, melted and slightly cooled
- 1 cup (200g) packed light brown sugar
- ½ cup (100g) granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
- 2¼ cups (280g) all-purpose flour
- ½ teaspoon salt
- ½ teaspoon baking soda
- 2 cups (340g) semi-sweet chocolate chips
Directions
- Preheat and Prepare
Preheat your oven to 350°F (175°C). Lightly grease your 9×13-inch pan or line it with parchment paper for easy removal. - Mix the Wet Ingredients
In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add the eggs and vanilla extract, whisking again until well combined. - Combine the Dry Ingredients
In a separate bowl, mix the flour, salt, and baking soda. Gradually stir the dry ingredients into the wet mixture using a spatula or wooden spoon. Mix just until no streaks of flour remain—do not overmix. - Fold in Chocolate Chips
Gently fold in the chocolate chips until evenly distributed throughout the dough. - Press Into Pan
Spread the dough evenly into the prepared pan. Use your hands or a spatula to smooth the surface. - Bake
Bake for 28–32 minutes, or until the top is lightly golden and a toothpick inserted in the center comes out clean or with moist crumbs (not wet batter). - Cool and Cut
Let the bars cool in the pan for at least 20 minutes before cutting into squares. This allows them to set and hold their shape better when sliced.
How to Serve Melt-in-Your-Mouth Chocolate Chip Cookie Bars
These cookie bars are deliciously versatile. Serve them warm with a scoop of vanilla ice cream on top for an unforgettable dessert experience. They can also be enjoyed with a simple dusting of powdered sugar or a drizzle of chocolate sauce. Pair them with a glass of milk or a cup of coffee for an indulgent treat!
How to Store Melt-in-Your-Mouth Chocolate Chip Cookie Bars
To keep your cookie bars fresh, store them in an airtight container at room temperature for up to a week. If you’ve made a large batch, you can refrigerate them for longer shelf life and enjoy them chilled or warmed up in the microwave for a few seconds.
Tips to Make Melt-in-Your-Mouth Chocolate Chip Cookie Bars
- Ensure your butter is cooled before mixing to avoid cooking the eggs.
- Don’t overmix your batter; this helps keep the bars tender.
- To enhance flavor, consider using a combination of semi-sweet and milk chocolate chips.
Variation
Feel free to customize these cookie bars by adding nuts, such as walnuts or pecans, for added crunch. For a fun twist, you could also try adding peanut butter chips or a sprinkle of sea salt on top before baking.
FAQs
Q: Can I use margarine instead of butter?
A: While butter provides the best flavor and texture, you can substitute margarine. The bars may have a slightly different taste but will still work.
Q: Can I freeze these cookie bars?
A: Yes! You can freeze the baked and cooled cookie bars by wrapping them tightly in plastic wrap and then placing them in an airtight container. They will last for up to three months.
Q: How do I know when the cookie bars are done baking?
A: The cookie bars are done when the top is lightly golden, and a toothpick inserted into the center comes out clean or with moist crumbs, but not wet batter. Keep an eye on them, as oven temperatures may vary.
Chocolate Chip Cookie Bars

Ingredients
Wet Ingredients
- 1 cup unsalted butter, melted and slightly cooled Ensure the butter is cooled before mixing to avoid cooking the eggs.
- 1 cup packed light brown sugar
- ½ cup granulated sugar
- 2 large eggs
- 2 teaspoons vanilla extract
Dry Ingredients
- 2¼ cups all-purpose flour
- ½ teaspoon salt
- ½ teaspoon baking soda
Mix-ins
- 2 cups semi-sweet chocolate chips You can substitute some with milk chocolate chips for different flavor.
Instructions
Preheat and Prepare
- Preheat your oven to 350°F (175°C). Lightly grease your 9×13-inch pan or line it with parchment paper for easy removal.
Mix the Wet Ingredients
- In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add the eggs and vanilla extract, whisking again until well combined.
Combine the Dry Ingredients
- In a separate bowl, mix the flour, salt, and baking soda. Gradually stir the dry ingredients into the wet mixture using a spatula or wooden spoon. Mix just until no streaks of flour remain—do not overmix.
Fold in Chocolate Chips
- Gently fold in the chocolate chips until evenly distributed throughout the dough.
Press Into Pan
- Spread the dough evenly into the prepared pan. Use your hands or a spatula to smooth the surface.
Bake
- Bake for 28–32 minutes, or until the top is lightly golden and a toothpick inserted in the center comes out clean or with moist crumbs (not wet batter).
Cool and Cut
- Let the bars cool in the pan for at least 20 minutes before cutting into squares. This allows them to set and hold their shape better when sliced.
