There’s something magical about the smell of freshly baked chocolate chip cookies wafting through your home. But let’s be honest: scooping individual dough balls, rotating trays, and the inevitable wait for multiple batches can feel like a project. What if you could capture all that gooey, chocolatey, buttery goodness in one pan, with barely any effort? Enter Lazy Chocolate Chip Cookie Bars the ultimate easy dessert recipe that delivers maximum satisfaction with minimal work.
This recipe is your secret weapon. Whether you need a last-minute treat for a school bake sale, a comforting dessert for a family dinner, or simply a sweet fix without the fuss, these cookie bars are the answer. They are thick, chewy, and packed with melty chocolate chips, with edges that are perfectly golden and a center that stays wonderfully soft. Best of all, you mix everything in one bowl and spread it in one pan. No chilling required, no fancy techniques. Just pure, simple, decadent results. Let’s get baking!

- Your final result! A batch of irresistible, easy chocolate chip cookie bars, ready to be shared (or not).
What You’ll Need: The Simple Ingredients
The beauty of this recipe lies in its simplicity and reliance on pantry staples. You likely have most, if not all, of these ingredients on hand right now.
Dry Ingredients:
- 2 ¼ cups (280g) all-purpose flour: The foundation of our bars.
- 1 teaspoon baking soda: Helps the bars rise slightly and become tender.
- 1 teaspoon salt: Crucial for balancing and enhancing all the sweet flavors.
- 1 ½ cups (270g) semi-sweet chocolate chips: The star! You can also use a mix of milk chocolate and dark chocolate chips.
Wet Ingredients:
- ¾ cup (170g) unsalted butter, melted and slightly cooled: Melted butter is key for the dense, chewy texture and means no waiting for butter to soften.
- ¾ cup (150g) granulated sugar: Adds sweetness and helps create a slight crispness on the edges.
- ¾ cup (165g) packed light brown sugar: This is the secret to moist, chewy bars with a hint of caramel flavor.
- 2 large eggs, at room temperature: Binds everything together. Let them sit out for 15 minutes if you forgot.
- 2 teaspoons pure vanilla extract: The flavor enhancer. Always use real vanilla if possible.

- A simple, organized mise en place showing everything you need for this easy dessert recipe.
Step-by-Step Instructions: Effortless Baking
Follow these simple, numbered steps for perfect cookie bars every single time. This entire process takes about 10 minutes of active prep!
Step 1: Prepare Your Oven and Pan
First, preheat your oven to 350°F (175°C). This ensures it’s perfectly hot when your batter is ready. Next, take a 9×13 inch baking pan and line it with parchment paper, leaving an overhang on the two long sides. This “sling” is the ultimate lazy hack it allows you to lift the entire slab of cookie bars out of the pan for easy, clean cutting. If you don’t have parchment, you can generously grease the pan with butter or non-stick spray.
Step 2: Mix the Dry Ingredients
In a medium bowl, whisk together the all-purpose flour, baking soda, and salt. This step ensures the leavening agent and salt are evenly distributed throughout the flour, preventing pockets of bitterness. Set this bowl aside.
Step 3: Combine the Wet Ingredients & Sugars
Now, grab a large mixing bowl. Add the melted (and slightly cooled) butter, granulated sugar, and packed brown sugar. Whisk them together vigorously for about a minute. You’ll see the mixture become smoother and slightly paste-like. Next, add the eggs and vanilla extract. Whisk again until the mixture is well blended, smooth, and glossy.

- The key to perfect texture: thoroughly combining the melted butter and sugars before adding dry ingredients.
Step 4: Bring It All Together
It’s time to combine the wet and dry worlds. Gradually add the flour mixture to the wet ingredients. It’s easiest to do this in two or three additions, using a spatula to fold everything together. Mix just until no dry streaks of flour remain. Overmixing is the enemy of tender bars! Finally, fold in the chocolate chips until they are evenly distributed throughout the thick, glorious dough.
Step 5: Bake to Perfection
Transfer the cookie dough to your prepared baking pan. Use your spatula to spread it into a smooth, even layer, pushing it into all the corners. Place the pan in the center of your preheated oven and bake for 22-27 minutes. The key is to look for the edges to be a deep golden brown and the center to look just set. It might seem slightly soft—that’s perfect! It will firm up as it cools. A toothpick inserted near the center should come out with a few moist crumbs, not wet batter.
Step 6: The Most Important Step: Cool
This is the hardest part: let the pan cool completely on a wire rack. If you try to cut the bars while they are warm, they will fall apart. For the cleanest cuts, let them cool in the pan for at least 1 hour, then use the parchment paper to lift the entire slab onto a cutting board. Use a sharp knife to slice into squares.
Pro Tips for the Best Lazy Cookie Bars
Want to take your bars from great to legendary? Keep these helpful hints in mind:
- Don’t Overbake: The bars continue to cook from residual heat as they cool. Pulling them out when the center looks just set guarantees a soft, chewy texture.
- Customize Your Chips: Use any chocolate you love! Try milk chocolate chips, dark chocolate chunks, or even a mix with white chocolate or peanut butter chips. A pro tip: toss 1 tablespoon of flour with your chocolate chips before folding them in. This helps prevent them from sinking to the bottom during baking.
- Add Some Crunch: For texture contrast, fold in 1 cup of chopped nuts (like walnuts or pecans) along with the chocolate chips.
- Sea Salt Finish: For a gourmet touch, sprinkle a tiny pinch of flaky sea salt over the top of the bars as soon as they come out of the oven.
- Storage Tips: Keep bars in an airtight container at room temperature for up to 5 days. They also freeze beautifully for up to 3 months. Simply wrap individual bars or the whole slab tightly in plastic wrap and then foil.
The Verdict: Your New Go-To Recipe
Lazy Chocolate Chip Cookie Bars are more than just a recipe; they’re a solution. They prove that you don’t need complicated techniques or hours in the kitchen to create a dessert that feels like a warm hug. They are universally loved, incredibly forgiving, and endlessly adaptable.
So, the next time a cookie craving strikes but your energy for scooping doesn’t, remember this one-bowl, one-pan wonder. Whip up a batch, fill your home with that unforgettable aroma, and enjoy the chewy, chocolatey reward of your (minimal) labor. Trust us, once you try this ultimate easy dessert recipe, it will become a permanent staple in your baking repertoire. Don’t just take our word for it preheat that oven and experience the delicious simplicity for yourself!
