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Large Batch Chocolate Chip Cookie Bars

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Large Batch Chocolate Chip Cookie Bars. soft, delicious cookies designed to serve a crowd. This recipe for soft and fluffy cookie bars loaded with chocolate chips is the perfect way to get a whole mess of sweet treats made all at once!

close-up chocolate chip cookies bars on white plate

I know that probably just about everyone has had or even made a pan cookie, but this recipe is different because it makes so many more than the recipe on the back of the bag. The sheer amount of batter packed into one large pan is the difference.

Making this recipe in a large batch reduces the amount of drying out that sometimes happens when baking bar cookies. Let’s face it, we have all walked away from a batch of cookies when one minute made all the difference.

This is my go-to recipe anytime I need to make a sweet treat for a crowd.

This one makes about 48 2-inch X 2-inch cookies in just under an hour when using an 11 X 17 sheet pan. It also reduces the number of dishes to clean. A pan that is an inch larger or smaller will also work.

If you like your cookies thicker, I recommend using a smaller baking dish.

The number of cookies may be more or less and the thickness may be a bit different, but it will work just fine.

Increase the baking time by 2 to 3 minutes for thicker cookies and reduce baking time by the same if the pan is larger.

I have successfully used my 10X15 as well as my 12X16. Honestly, I usually just grab whichever one of my large pans that are handy.  I tend to bake by smell.  If I can smell it, it is time to go check it.

I use 3 different kinds of chocolate chips in these; mini semi-sweet, regular semi-sweet, and milk chocolate chips.

I have used half semi-sweet and half milk chocolate chips in my regular chocolate chip cookies for years.

People always tell me they are the best chocolate chip cookies they have ever had, and to be completely honest, I never use anything more than the Tollhouse recipe from the back of the bag, add 1 teaspoon of extra vanilla and use half milk chocolate chips.

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The idea of using three kinds of chocolate chips came from making the $250 cookies that call for semi-sweet chocolate ground in with the oats but use milk chocolate chips or chunks in the cookies.

I have also used up whatever extra white chocolate chips I might have laying around instead of using semi-sweet regular-sized chips. We prefer the version and amounts listed in the recipe.

I use extra vanilla in most of my cookie recipes. It’s been a hot minute since I have read somewhere that using extra vanilla was the secret to Mrs. Field’s cookies and I can believe it is since it does make a difference.

I have been using extra vanilla ever since then.  Less vanilla can be used in this recipe, so don’t be alarmed at the full tablespoon I use.

More Cookie Recipes You Won’t Want to Miss

Peppermint Cookies

DoubleTree Cookies

German Almond Cookies

Sprinkle Cookies

Italian Ricotta Cookies

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Large Batch Chocolate Chip Cookie Bars stacked on white rectangle plate

Chocolate Chip Cookie Bars

Chocolate Chip Cookie Bars recipe fit for a crowd or a snack loving family. Make 48 soft and delicious cookies all at once!
5 from 9 votes
Print Pin Rate
Course: Baked Goods
Cuisine: American
Prep Time: 10 minutes
Cook Time: 26 minutes
Total Time: 36 minutes
Servings: 48 Bar Cookies
Calories: 125kcal
Author: Beth Mueller

Equipment

  • Jelly Roll Pan

Ingredients

  • 1 cup salted butter softened
  • 1/2 cup granulated white sugar
  • 1 cup brown sugar
  • 3 large eggs
  • 1 tablespoon vanilla
  • 3 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 cup mini chocolate chips
  • 1/2 cup semi-sweet chocolate chips
  • 1/2 cup milk chocolate chips

Instructions

  • Preheat oven to 350 Degrees F.
  • Spray 12″ X 16″ baking sheet with baking spray.
  • In a large mixing bowl add butter, sugar and brown sugar. Beat until fluffy and sugar granules begin to dissolve.
  • Add eggs, one at a time, mixing well between each addition.
  • Add vanilla and beat cookie dough until fluffy and sugar granules have almost disappeared. You want a smooth texture, it will not be as grainy as when making other chocolate chip cookie recipe.
  • Add baking soda and beat until incorporated.
  • Add flour and mix just until flour has been blended well.
  • Add chocolate chips and mix just until chocolate chips are spread through the batter. Over-mixing after flour addition will result in tough cookies.
  • Spread cookies on the prepared baking sheet. Use hands damped with water if necessary to get it spread evenly to the edges.
  • Place in preheated 350 Degrees F and bake for 24 to 28 minutes, or until edges are golden brown and middle does not look wet.
  • Remove from oven and allow to cool on a cooling rack for at least 20 minutes before attempting to cut.

Notes

★ Did you make this recipe? Don’t forget to give it a star rating below!

Nutrition

Serving: 1Cookie Bar | Calories: 125kcal | Carbohydrates: 15.3g | Protein: 1.8g | Fat: 6.3g | Saturated Fat: 4g | Cholesterol: 23mg | Sodium: 66mg | Fiber: 0.5g | Sugar: 8.7g

Nutrition information is automatically calculated and may vary based on exact ingredients used. For accuracy, consult a registered dietitian or nutritionist.

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Elizabeth (Beth) Mueller

Elizabeth (Beth) Mueller is a food journalist, CEO of Pear Tree Kitchen, and co-creator of Food Blogger Help. She also has a bachelor’s degree in philosophy and a registered nurse licensed in the State of Oklahoma. When she has free time between writing, blogging, and cooking, she can be found volunteering as an RN with the Oklahoma Medical Reserve Corps.

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4 Comments

  1. These were terribly dry. I made these bases on the 5 stars and the fact I needed a large batch recipe. I am disappointed to say the least. I made a second batch right after the first, reducing the cooking time to 20 minutes.. They were a prettier color than batch number one, but just as dry. Not the melt-in-your-mouth experience I have had with other chocolate chip bars.

    1. Hi Sheryl!
      How long did you bake them? I’d love to help you figure this out. I use to take these cookies to my nursing co-workers all the time and it was one of their favorites.
      Cheers!