Chocolate Chip Cookie Dough Brownies
Brownies are sort of like cheesecake, aren’t they? There’s nothing better than the perfect dense, fudgy brownie, just like not much can beat a classic piece of creamy cheesecake. Yet with both of these desserts we’re always fiddling around with different versions, swirling things in and layering things on the top and the bottom (incidentally, peanut butter goes well with both!). It’s an endless merry go round of dessert experimentation, where there really can never be a bad result. Feel free to check out all of my brownie recipes and cheesecake recipes to see how many times I have spun around this little kitchen carousel. But like a little kid at the amusement park, you never want the ride to stop, so we keep going… which is where these amazing brownies come in.

When I first saw these over on RecipeGirl I stopped in my tracks. Aside from looking amazing, they were pure genius. I’ve done the whole chocolate chip cookie/brownie combo, but chocolate chip cookie dough?! SO much better! The topping for these brownies is very similar to the Chocolate Chip Cookie Dough Dip that a friend passed along to me years and years ago, which is always a huge hit. Both the dip and the topping for these brownies are egg-free, so no raw egg consumption. (Your mom just breathed a sigh of relief.)
You know how milk and cookies go well together? And how it’s great to wash down a rich brownie with a glass of milk? Yeah, you’re going to need at least one glass of milk after one of these babies – they are sweet and rich, and everything that is right with the world.
Back to the merry-go-round to do more kitchen experiments!
One year ago: Homemade Pop-Tarts
Two years ago: Chunky Pecan Pie Bars
Three years ago: Pasta Fagioli
Chocolate Chip Cookie Dough Brownies
![]()
Yield: 32 brownies
Prep Time: 40 minutes
Cook Time: 25 minutes
Total Time: 1 hour 10 minutes
Ingredients:
For the Brownie:
4 ounces unsweetened chocolate, finely chopped
1 cup unsalted butter, at room temperature
2 cups light brown sugar
4 eggs
2 teaspoons vanilla extract
1 cup all-purpose flourFor the Cookie Dough:
¾ cup unsalted butter
¾ cup light brown sugar
¾ cup granulated sugar
3 tablespoons whole milk
1½ teaspoons vanilla extract
1½ cups all-purpose flour
1½ cups mini chocolate chipsDirections:
1. Prepare the Brownies: Preheat oven to 325 degrees F. Line a 9x13-inch pan with foil, with enough to hang over all four sides. Butter the foil. In a medium glass bowl, melt the chocolate in the microwave in 30-second increments, stirring after each, until melted and smooth. Set aside to cool slightly. In a large mixing bowl, mix the butter and brown sugar with an electric mixer on medium speed until light and fluffy. Beat in the eggs and vanilla extract, scraping the bowl as needed. Mix in the melted chocolate until combined. Reduce the speed to low, add the flour and mix just until combined (don't over-mix). Spread the batter into the prepared pan. Bake 25 to 35 minutes, or until a toothpick inserted into the center comes out clean. Let cool completely.
2. Prepare the Cookie Dough: In a medium bowl, use an electric mixer on medium speed to combine the butter and both sugars. Add the milk and vanilla and mix until combined. Reduce the speed to low and mix in the flour just until combined. Using a rubber spatula, stir in the chocolate chips.
3. Spread the cookie dough over the cooled brownies. Refrigerate until the dough is firm, about an hour. Use a sharp knife or a pizza cutter (my favorite way to slice brownies!) to cut the brownies. Store the brownies in an airtight container at cool room temperature or in the refrigerator.
(Recipe adapted from RecipeGirl.com)






I made these today and they are cooling in the fridge so I haven’t “officially” eaten one yet. I did taste the layers separately and both are fantastic, so it can only get better, right?
The only problem I ran into is that I did not have enough cookie down to even cover 3/4 of the pan of brownie with a scant 1/2″ layer of dough, never mind the thick layer pictured. I’m not sure why this is (I used all the correct quantities and the correct pan size), but next time I make them I will simply double the quantities in the cookie dough part.
Reply
Heather on December 2nd, 2012 at 6:17 pm
Oops, I meant scant 1/4″ layer.
Reply
Heather on December 2nd, 2012 at 6:58 pm
My bad. lol Now that I’ve cut the squares, I see the layer of cookie dough is quite thick. I didn’t realize the brownie part was “compressing” so much while I was putting the dough topping on.
Reply
Holy awesome! These look SUBLIME. Do they have all of the required nutrients and minerals a growing girl needs because I’m about to live on these and nothing else!
Reply
My son is a raw cookie dough kind of guy. So when he turned 17, I made this for his birthday cake. SCORE!!! He proclaimed it to be THE best birthday cake he’s ever had!!! Thanks for making me look good!
Reply
Is the batter for the brownie suppose to be the consistency of mousse? I have it in the oven with fingers crossed..
Reply
Michelle on December 20th, 2012 at 6:59 pm
Hi Heather, From what I remember (I haven’t made these in a little while) the batter isn’t too light, but it will probably still be delicious!
Reply
these look perfect! so yummy and pretty at the same time!
Reply
One of my favorite recipes and is fun to make something different than just brownies or chocolate chip cookies. Many positive comments from friends and family.
Reply
I knew these would be a hit with my 12-year-old daughter and her friends, but I’ll admit, I was a little disappointed when I first made them. However, I discovered, they are MUCH better when thoroughly chilled and served the next day! In fact, I just ate two for breakfast.
A fun, unique take on a traditional brownie.
Reply
Needs salt – for sure!!
Reply
These bars combine two of my favorite things! Can’t wait to make some!
Reply
These are like CRACK!! So yummy, I used a boxed brownie mix for the bottom layer and they were delicious
Reply
Wow these are totes amaze, I will actually make these for real xox
Reply
I LOVE YOUR SITEEE!! very well organized and great recipes! xx
Reply
My brownie mix was very light – almost like a mousse – and baked to a cake-like consistency instead of the dense fudgy brownie that I was hoping for. The finished product still tastes good, but the texture just isn’t right. Any idea’s on what I could have done wrong?
Reply
Michelle on January 29th, 2013 at 1:09 pm
Hi Lauren, The batter may have been whipped too much in the mixture; that would cause a more mousse-like texture, specifically when the eggs are beat in.
Reply
Your recipies do dreadful things to my waistline, and that’s just looking at them! I had to make this first, it looks so amazing. The only glitch was that the dough was quite firm and hard to spread, but maybe that’s because it’s quite cold in my kitchen. I’ll try warming it ever so slightly next time. And there will be a next time because I’ve just tasted it and it’s FAB!
(took me ages to translate the measures to UK weights!)
Reply
Would it be possible to make this recipe using unsweetened coco powder instead of the melting chocolate?
Reply
Michelle on February 11th, 2013 at 9:36 am
Hi Samantha, I would recommend making the recipe as written to ensure it comes out correctly, but if you must substitute, there are instructions for cocoa powder and unsweetened chocolate substitutions here: http://www.browneyedbaker.com/substitutions/
Reply
Woops!!! My fav recipe is the cookie dough Brownies! I was looking at your cheesecake recipes before I commented. Lol.
Reply
Made this same recipe from a WQED cook book and they are fabulous! Cut them in small squares, for they are very rich! And they weigh a ton – a ton of deliciousness!
Reply
I just made these ! AMAZING. AMAZING.
I did a few things like using salted butter for the cookie dough part – because i was running out of unsalted, but it turned out great, and my mum really liked it because it wasn’t too sweet because of the amendment I made ! GREAT RECIPE. So impressive as well !
Reply
My boyfriend is in the Navy and packages take about four days to deliver, these egg-less cookie dough brownies are the perfect thing to send my sweet toothed fella! Thank you
Reply
These turned out horrible. They were dry and tasted like flour. Followed the recipe exactly. And the “cookie dough” was the farthest thing from cookie dough.
Reply
LOVED IT! Used the cookie dough with vanilla ice cream as well!
Have a tip too – between the brownie and the dough, you can spread a thin layer of nutella, makes it a tad bit more delicious!
Reply
I made these yesterday and they turned out great! I try not to bake as often anymore and stick to a healthier diet. I finally broke down and made these. Glad I did. Now I need to get them out of the house, LOL. I know my little brothers will love these.
Reply
Oh I’m weak in the knees whenever I see Chocolate Chip Cookie dough… these look divine!
Reply
This is good but the cookie dough is very sweet, too sweet. Very sugary tasting. But good. I reduced the amount of butter in the brownies also because all together this recipe has lots of butter. But the brownies still came out great! Next time I will cut back on the sugar in the cookie dough. This is a good brownie though.
Reply
I’m sad to say that I wasn’t really a fan of these. They weren’t bad per se, I just didn’t think that either layer was all that good. The cookie dough was simultaneously too buttery and too sugary. The brownies were fine, but I’ve had better brownies from mixes. We covered ours with vanilla ice cream, and they were certainly edible, but I won’t be making this recipe again.
Reply
I have never been much of a cooker/baker, let alone doing anything from-scratch. But all my co-workers say “thank you” – I’ve been on a baking spree for the past couple months since coming across your site and recipes and using my co-workers as food-testing guinea pigs.
No complaints on anything so far … actually, I take that back, I get complaints from those who didn’t work that day and so missed out on tasting because everyone else keeps saying how yummy it is! These were as big a hit as the St Patty’s cupcakes I made and I’m on my way to make a second batch now.
I’m looking forward to trying out your Cheddar Bay Biscuits and comparing them to another recipe for the same – apparently (I wanna say) TopChef has a recipe book and that’s one of the recipes in it, too. Always looking forward to the next recipe to make from your site!
Reply
Can you use boxed brownie’s and then use this cookie dough recipe??
Reply
Michelle on April 24th, 2013 at 11:07 am
Hi Traci, Yes you could do that if you wanted.
Reply
I made these and they were not what I expected. My kids did not like them at all, and they normally eat everything. I went by the recipe and even though they looked appealing to the eye, they sure weren’t to the taste!
Reply