Chocolate Chip Cookie Bars

Featured in Irresistible Sweet Treats.

Pan-baked chocolate chip cookie bars. Takes 40 minutes total. Perfect for feeding a crowd.
Clare Greco
Updated on Mon, 17 Feb 2025 17:18:14 GMT
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Let me tell you about these bars. They were born one hectic Tuesday when my kid announced she needed treats for tomorrow's bake sale - at 8 PM. Instead of panicking over dozens of cookies, I threw my tried-and-true recipe into a pan and hoped for the best. What came out changed my baking game forever. These bars are what happens when chocolate chip cookies decide to take the easy way out, and somehow end up even better than their original selves.

The first time I brought these to book club, you should've seen what happened. You know how everyone usually does that polite "oh, I couldn't possibly" thing? Not this time. Karen - yes, the same Karen who's been "gluten-free since Tuesday" - ate three. Then she asked for the recipe. That's when I knew I had something special.

Essential Ingredients

  • Real butter:, melted just right - not that margarine nonsense
  • Brown sugar: brings that caramel goodness
  • White sugar: for the perfect crispy edges
  • Two whole eggs plus an extra yolk: (trust me on this one)
  • Vanilla extract: - the real kind, not the fake stuff
  • All-purpose flour:, nothing fancy needed
  • Two types of chocolate chips: because life is short
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Detailed Instructions

The Setup:
First things first - melt that butter until it's liquid gold. Not too hot though - we're not making scrambled eggs here. Mix in your sugars until everything looks like wet sand on a beach. Throw in those eggs and vanilla, give it all a good mix until it's smooth and glossy.
The Main Event:
Add your flour mixture - but be gentle about it. We're making bars, not bread. Then comes the best part - all those chocolate chips. I always add extra because nobody ever complained about too much chocolate. Press it all into your pan - I use the bottom of a measuring cup because it's fancy like that.

The Sweet Life

You know what makes these bars really sing? Taking them out of the oven just before you think they're done. The center should still be a bit soft - it'll set up as it cools, but you'll get that perfect gooey middle that makes everyone fight over the center pieces. I learned this the hard way after one too many batches of slightly-too-crispy bars. Now I set my timer two minutes early and watch them like a hawk.

Kitchen Magic Discoveries

Over the years, I've played around with this recipe more times than I can count. One time, I was out of regular chips and used chopped-up chocolate bars instead - game changer! The irregular chunks created these amazing pockets of melted chocolate throughout. During the holidays, I'll sometimes brown the butter first. Takes an extra few minutes but adds this nutty flavor that makes people close their eyes when they take a bite.

Keeping The Dream Alive

Let's talk storage - these beauties stay perfect for five days in an airtight container. My grandma taught me to toss in a slice of white bread to keep them soft. I thought she was crazy until I tried it. For longer storage, wrap them individually and freeze them. My teenager actually prefers them slightly frozen, says they taste like ice cream bars. Kids are weird, right?

Spreading Joy One Pan At A Time

These bars have gotten me through some situations. Like that time I forgot about the school bake sale until 9 PM. Or when my new neighbor moved in and I wanted to say welcome without being too fancy. They're my go-to when someone needs cheering up or celebrating something special. There's something about homemade treats that say 'I care' better than anything store-bought ever could.

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Baker's Heart And Soul

  • Watch them like a hawk in those last few minutes
  • Let them cool just enough so you don't burn your tongue
  • A plastic knife makes the cleanest cuts (weird but true)

These aren't just cookie bars anymore - they're part of my family's story. They've been there for celebrations, comfort after bad days, and countless moments in between. Sometimes the simplest things, made with love, bring the most joy.

Frequently Asked Questions

→ Why line pan with foil/parchment?
Makes it easy to lift out bars for clean cutting.
→ Can I adjust baking time?
Bake 20-21 minutes for chewier bars, 23 minutes for firmer texture.
→ Why use melted butter?
Creates chewier texture and better incorporates with sugars.
→ Why mini chocolate chips?
Better distribution throughout bars than regular chips.
→ Why not overmix?
Overmixing develops gluten making bars tough instead of tender.

Chocolate Chip Cookie Bars

Classic chocolate chip cookies in bar form - soft, chewy, and filled with mini chocolate chips for easy baking.

Prep Time
15 Minutes
Cook Time
25 Minutes
Total Time
40 Minutes

Category: Sweet Treats

Difficulty: Easy

Cuisine: American

Yield: 24 Servings (24 bars)

Dietary: Vegetarian

Ingredients

→ Base

01 2 1/4 cups all-purpose flour
02 1/4 teaspoon salt
03 1/2 teaspoon baking soda
04 3/4 cup unsalted butter, melted
05 1 cup packed brown sugar
06 1/2 cup granulated sugar
07 1 egg
08 1 egg yolk
09 2 teaspoons vanilla extract
10 2 cups mini chocolate chips

Instructions

Step 01

Preheat oven to 350°F. Line 9x13 pan with foil or parchment, spray with nonstick spray.

Step 02

Whisk together flour, salt, and baking soda.

Step 03

Whisk melted butter with sugars, then add eggs and vanilla until combined.

Step 04

Gradually stir dry ingredients into wet, then fold in chocolate chips without overmixing.

Step 05

Press dough evenly into pan. Bake 23 minutes until light golden brown.

Step 06

Cool 5 minutes, lift out of pan, cool completely before cutting into 24 bars.

Notes

  1. Can adjust bake time for texture
  2. Don't overmix dough
  3. Line pan for easy removal

Tools You'll Need

  • 9x13 inch metal baking pan
  • Parchment paper or foil
  • Mixing bowls
  • Wire cooling rack

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy (butter)
  • Contains eggs
  • Contains gluten (flour)

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: ~
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~