Chocolate Chip Cookie Bars


Chocolate Chip Cookie Bars


Chocolate Chip Cookie Bars

This Chocolate Chip Cookie Bars recipe will soon become one of your favorite bar cookie recipes--particularly, because you can "bake" them using your slow cooker! These delicious bar cookies are packed with chocolate and peanut butter. They're handy for a party, potluck, or a weeknight snack. Only only a 15-minute prep time, you'll never feel like this slow cooker baking recipe is burdensome.

Yields6 servings

Preparation Time15 min

Slow Cooker Time LOW4 hr


  • 1 cup (2 sticks) unsalted butter
  • 3/4 cup granulated sugar
  • 3/4 cup packed light brown sugar
  • 2 large eggs
  • 1/2 teaspoon vanilla extract
  • 1 3/4 cup unbleached all-purpose flour
  • 1 teaspoon baking soda
  • 1/3 cup creamy peanut butter
  • 1 cup semisweet chocolate chips
  • 1/2 cup milk chocolate chips


  1. Using an electric mixer, cream the butter together with both types of sugar. Add the eggs and mix well. Add the vanilla.

  2. In another bowl, combine the flour and baking soda. Using a wooden spoon, stir the dry ingredients into the creamed mixture.

  3. When everything is fully combined, add the peanut butter and chocolate chips.

  4. Coat the inside of the slow cooker with cooking spray.

  5. Spread the cookie mixture in the bottom of the cooker.

  6. Cover and cook on LOW for 4 hours.

  7. Let cool, then cut into bars for serving.

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Do you add the eggs one at a time and mix after each one or do you add them both and then mix? I know with my cheesecake recipe it makes a big difference if I do not add the eggs and incorporate them each egg one at a time.

Goes good with the hot choocolate recipe.

Goes good with the hot chocolate recipe.

I made these last night and they turned out very good.. Super easy and very tasty!!

I never would have thought to make bars in the slow cooker!

This looks yummy. I am goign to make this soon.

it looks delicious

I had no idea I could bake in a slow cooker and love how thick these bars are Rosanne

have found the perfect dessert for the holidays thanks so much..such great ideas )

I would love to try these, glad I brought my crock pot for our move!

These would be perfect for my carry in at work for Christmas

I HAVE to try this. Cookies in the slow cooker. Fabulous!

They look delicious. I have found the perfect dessert for the holidays.

It looks a like a very nice dessert bar . I will try when I get my Mini Crock Pot .

These look and sound absolutely delicious, can't wait to try them for my family! Thank you so much for sharing!

This might be one of my favorite Christmas treats.

It sounds good, a winner for everyone. My family has been looking for a new recipe to start a tradition with, and this one seems simple enough, so we are going to try it for the holidays.

Couldn't wait to try these. If you like chocolate chips and peanut butter, you will love these bars. Superb!

These were very good and easy to make.

This sounds like a great recipe to share with friends family. Thank you for sharing!

I really like this twist on the classic chocolate chip cookie. I am looking forward to trying these!

I can't wait to make these!

These look awesome will have to make and add some in my gift baskets this year )

These sound easy and delicious.

This is wonderful. With all of our busy schedules, it is great to be able to fix a dessert in a crock pot!

i love chocolate chip and sand tarts

I have never made anything sweet in the slow cooker. But I will make these my first.

These look so good and comforting for a cold winter day with some coffee or hot chocolate.


My favorite holiday cookie is chocolate drop cookies. These peanut butter chocolate chip bar cookies look very good and easy.

This sounds so easy.

I haven't tried these yet but I will give it a try--I make goodies for a bunch of older men every Friday night and they seem to love my creations--so keep up the good work of giving me new things to make them

Looks like I will have to try this recipe. Looks yummy.

My favorite Christmas cookies are Russian Tea Cakes. I could eat my weight in them (That's a lot lol)

My favorite Christmas cookie since childhood are the teacakes that my Grandmother would make and store in a huge decorated jar.

These cookie bars are fantastic! So easy to make and a big hit at the office! Thank you!

Can't do nuts, allergic

Sounds delicious. Can't wait to try it!

My family loves this recipe!

I love this recipe because it has no crazy ingredients and it very easy to prepare!

these look super yummy!! will definitely try )

I will definitely try this cookie. I love finding new and unusual slow cooker recipes.

Will have to include this is my baking list this year. They look tasty.

I just love this recipe with some butter frosting or cream cheese frosting I love chocolate anything pretty much

peanut butter and chocolate 2 of my favoite things together.

Perfect for those busy days when you don't have time to bake.

I make one like this without the peanut butter so next time I will try it with the peanut butter.

I have made one just like this without the peanut butter so I will try it with the peanut butter.

Looks so yummy! I need to make these!


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