Chewy Chocolate Chip Cookie Bars (Easy One-Pan Dessert Recipe)

If you’re looking for a fuss-free, crowd-pleasing dessert, these Chewy Chocolate Chip Cookie Bars are exactly what your sweet tooth needs. I’ve made this recipe countless times—whether for school bake sales, casual potlucks, or just a cozy Friday night—and it never lasts long. They’re perfectly chewy in the center, golden at the edges, and bursting with chocolate chips. The best part? No chilling, no scooping. Just press, bake, and devour!

Why You’ll Love These Chewy Chocolate Chip Cookie Bars

• No stand mixer needed—just two bowls and a whisk.
• Buttery, chewy texture with a soft center and golden edges.
• Uses pantry staples and bakes in under 25 minutes.
• Super versatile—add M&M’s, nuts, or swirl in caramel!
• Easy to transport and slice for parties, picnics, or lunchboxes.

Ingredients for Chewy Chocolate Chip Cookie Bars

Here’s what you’ll need:

• 2 cups + 2 tablespoons all-purpose flour
• ½ teaspoon Morton kosher salt
• ½ teaspoon baking soda
• 12 tablespoons unsalted butter, gently melted and cooled
• 1 cup packed light brown sugar
• ½ cup sugar
• 1 large egg
• 1 large egg yolk
• 2 teaspoons pure vanilla extract
• 2 cups semi-sweet chocolate chips, plus more for topping (we love Guittard!)
• Flaky sea salt, optional but recommended for that sweet-salty finish

💡 Tip: You can use mini chocolate chips or even chop up your favorite chocolate bar. Go wild!

How to Make the Best Chewy Chocolate Chip Cookie Bars

Step 1: Prep Your Pan

1. Preheat oven to 325°F.
2. Adjust rack to the lower-middle position.
3. Lightly spray a 9″ x 13″ metal baking pan with nonstick spray. For cleaner cuts, line the pan with foil or parchment, leaving overhang.

Step 2: Mix Dry Ingredients

In a medium bowl:

• Whisk together flour, salt, and baking soda.
• Set aside.

Step 3: Whisk Wet Ingredients

In a large bowl:

1. Whisk together melted butter, brown sugar, and sugar until glossy.
2. Add egg, egg yolk, and vanilla. Whisk until smooth.

Step 4: Combine and Fold

1. Use a rubber spatula to fold the dry ingredients into the wet.
2. When halfway combined, add chocolate chips.
3. Gently fold until just mixed—don’t overdo it!

Step 5: Press & Bake

1. Press dough into prepared pan with spatula or your buttered fingertips. It’ll be thick and sticky—that’s good!
2. Sprinkle extra chocolate chips or mini M&M’s on top.
3. Bake for 23–25 minutes, or until golden brown and just set.
4. Sprinkle flaky sea salt over the top right out of the oven.

📌 For chewiest results, slightly underbake. They’ll continue to set as they cool.

Cooling & Cutting Tips

• Let the bars cool completely in the pan on a wire rack.
• For clean cuts, chill them in the fridge first, then slice with a sharp knife or pastry cutter.

Easy Variations to Try

• Peanut Butter Chip Bars – Swap half the chocolate chips for peanut butter chips.
• Salted Caramel Swirl – Add dollops of dulce de leche before baking.
• S’mores Bars – Toss in graham cracker chunks and mini marshmallows.
• Oatmeal Chocolate Chip Bars – Sub ½ cup flour with quick oats.

Storage Instructions

• Room Temp: Store in an airtight container up to 4 days.
• Fridge: Keeps for a week—just warm slightly before serving.
• Freezer: Freeze slices wrapped tightly in plastic + foil for up to 3 months.

Make-Ahead Tip

You can mix the dough, press it into the pan, and refrigerate uncooked for up to 24 hours. Bake straight from the fridge (just add 1–2 extra minutes).

FAQs: Chewy Chocolate Chip Cookie Bars

Q: What’s the secret to making cookie bars chewy?
A: Melted butter, brown sugar, and just the right ratio of egg to flour.

Q: Why are my bars cakey instead of chewy?
A: You may have used too much flour or overbaked them. Always spoon and level your flour!

Q: Can I use salted butter instead?
A: Yes—just reduce the added salt by ¼ teaspoon.

Q: Do these work in a glass pan?
A: They do, but baking time may increase by 2–4 minutes. A metal pan gives crisper edges.

Q: Can I halve the recipe?
A: Absolutely! Use an 8×8 or 9×9-inch pan and bake 20–23 minutes.

More Irresistible Cookie & Bar Recipes

• If you’re a fan of soft, flavorful cookies with a unique twist…
• Try this ultimate cookie roundup to inspire your next sweet creation.
• Craving more rich and gooey chocolate treats?

Pinterest Description

“These Chewy Chocolate Chip Cookie Bars are buttery, soft in the center, and packed with rich chocolate chips! No chilling, no scooping—just easy, delicious bars for any occasion. #chocolatechipbars #chewycookies #cookiebars”

Final Thoughts

When life calls for chocolate and comfort in one bite, Chewy Chocolate Chip Cookie Bars are the answer. Whether it’s a weekday craving or a weekend bake with the kids, these bars deliver on flavor, texture, and simplicity. Let me know how yours turn out—tag me on Pinterest or Instagram with your chocolatey masterpieces!

Print