These graham cracker brownies feature a fudgy brownie layer baked on top of a buttery graham cracker crust base and topped with fluffy whipped chocolate ganache.

Introducing the most extra brownie on the planet. Three layers, definitely not as simple as as boxed brownie mix, but quite honestly the best brownie I’ve ever put in my face so worth it?!
So worth it. Everyone needs this goodness in their life.

Not only do we have a graham crust serving as the base to these brownies but then we take things a huge step further and pile some killer whipped chocolate ganache on top.
Definitely a brownie to make when you need something that will impress!
These Brownies feature…
- A buttery graham cracker crust
- A fudgy brownie base
- Light and fluffy whipped chocolate ganache on top

Making the Brownies
(scroll down to the bottom of the post for the full recipe)
Ingredients You Will Need
- Graham cracker crumbs
- Unsalted butter
- Granulated sugar
- Brown sugar
- Eggs
- Vanilla extract
- All-purpose flour
- Unsweetened cocoa powder
- Kosher salt
- Semisweet chocolate
- Heavy whipping cream
Chocolate Ganache Tips
Chocolate ganache is a very simple concept and something that every home cook should know how to make! All it takes is a 1:1 ratio of heavy cream and good-quality chocolate and then a pinch of salt and vanilla extract.
To make chocolate ganache, you’ll heat the heavy cream until just steaming then pour over the chopped chocolate and whisk until melted. Add a pinch of kosher salt and a splash of vanilla and your chocolate ganache is done.
For whipped chocolate ganache, all this requires is an extra step. Once you’ve got the chocolate ganache made up, allow it to sit at room temperature for about an hour until it’s the consistency of melted peanut butter. Then use a whip attachment to whip the chocolate ganache to stiff peaks. It’s ready for filling or frosting whatever you want!
A few tips for chocolate ganache: always use a high-quality bar chocolate if you can as the quality of chocolate really makes a difference in how it will melt. Never allow the heavy cream to boil, but instead heat it until just steaming.

Tips for Perfect Brownies
- Pre-bake graham crust – baking the crust before adding the brownie layer will help it set up firmly.
- Whisk sugars well into melted butter – mixing the sugars and butter for about 60 seconds will incorporate air into the mixture which helps give these brownies an incredible texture.
- Measure flour correctly – I use the spoon-and-level technique for measuring flour as this will prevent over-measuring your flour. Use a spoon to scoop flour into the measuring cup, then level with the back of a knife.
- Gently fold batter – overmixing will lead to dry and tough brownies so use a gentle hand when folding batter.
- Don’t overbake brownies – bake brownies until a toothpick comes out with moist crumbs sticking to it.
Recipe Variations
Try these ideas for a different twist on these brownies.
- Use different graham crackers – try using chocolate or cinnamon graham crackers in place of the regular.
- Add more chocolate – fold 1/2 cup semisweet chocolate chips into batter.
- Add nuts – fold 1/2 cup toasted pecans or walnuts into batter.
- Use a different topping – skip the chocolate ganache and top brownies with a chocolate glaze or buttercream.
Storing Brownies
These brownies may be stored in an airtight container at room temperature up to 3 days. I do not recommend freezing these brownies due to the delicate graham cracker crust and chocolate ganache topping.

There is so much delicious-ness layered into these brownies, your mind is about to be totally blown. Each luscious bite takes you down into the fluffy chocolate ganache, fudgy brownie and toasty graham crust.
The most extra brownies ever but worth every bit of work.
Save this recipe using the ‘save to recipe box’ button below. If you make it, please let us know! Leave a comment + star rating below, or take a photo and tag it on with #wholeandheavenlyoven.

More brownies you’ve got to try next!
Graham Cracker Brownies with Whipped Chocolate Ganache
This recipe may included paid links. As an Amazon Associate, I earn a commission from qualifying purchases.
Ingredients
Graham Cracker Crust
- 3/4 cup graham cracker crumbs
- 1 teaspoon granulated sugar
- 3 tablespoons unsalted butter, melted
Brownie Batter
- 1/2 cup unsalted butter, melted
- 1-1/4 cups packed light brown sugar
- 3 large eggs
- 2 teaspoons vanilla extract
- 1/2 cup all-purpose flour (spooned and leveled)
- 1/2 cup unsweetened cocoa powder
- 1/4 teaspoon kosher salt
Whipped Chocolate Ganache
- 3/4 cup finely-chopped semisweet chocolate
- 3/4 cup heavy whipping cream
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon kosher salt
- Crushed graham crackers for garnish
Instructions
Graham Cracker Crust
- Preheat oven to 350F and line a 9-inch square baking dish with parchment paper. Set aside.
- In a small bowl, combine graham cracker crumbs, sugar, and melted butter until crumbly. Press crust mixture evenly in the bottom of prepared pan. Bake crust at 350F 5-8 minutes until a light golden brown. Cool on a wire cooling rack.
Brownie Batter
- Place butter in a microwave-safe bowl and microwave 30-60 seconds on high until melted. Use a handheld electric mixer on high (or a lot of elbow grease with a regular whisk) to mix in brown sugar for about 60 seconds of mixing. Mix in eggs and vanilla until smooth.
- Add flour, cocoa, and salt to bowl and fold until batter is just combined. Carefully scrape batter into prepared pan over graham crust.
- Bake brownies at 350F 20-25 minutes until a toothpick inserted into brownies comes out with moist crumbs sticking to it. Allow brownies to cool completely on a wire cooling rack
Whipped Chocolate Ganache
- Place chocolate in the bowl of a stand mixer. Heat heavy cream over medium heat until steaming (do not boil). Pour heavy cream over chocolate and whisk until chocolate is melted. Whisk in vanilla and salt.
- Allow chocolate mixture to sit at room temperature 1 hour until slightly set and the consistency of melted peanut butter.
- Attach a whip attachment to bowl and whip chocolate mixture on high until it reaches stiff peaks.
- Spread chocolate ganache over cooled brownies and top with additional crushed graham crackers. Cut into slices for serving. Enjoy!
Notes
Nutrition
This post was updated with new recipe adjustments and photos on 8/5/25.


Gayle @ Pumpkin 'N Spice says
You had me at brownies and ganache! These look amazing! You can never have too much chocolate! Pinned!
Sarah says
Totally agree, Gayle. No such thing as too much chocolate! Thanks for the pin!
Baby June says
I love whipped ganache too–it’s so simple and easy in addition to having the BEST chocolate flavor ever. These brownies look great. 🙂
Sarah says
Whipped choc ganache is SO simple June, and that’s probably one of the reasons I love it so much! Besides the fact that it’s so so chocolatey, of course. 🙂
Isadora @ She Likes Food says
Oh man, I love your desserts! I love to eat desserts, especially chocolate ones, but I never seem to actually make that many of them, so I just need you to come over and make these for me 🙂
Sarah says
Thank you so much, Isadora! And I love making desserts for other people, so I would gladly come over and make these brownies for you! 🙂
Kelly @ The Pretty Bee: Cooking + Creating says
WOW! These brownies sound amazing! I love the idea of the graham cracker crust!
Sarah says
Thanks, Kelly!
Allison says
If you ever need another brownie taste tester, you know where you can find me! 😉 These look fabulous and SO chocolaty. I like the addition of the whole wheat flour. I find that whole grains and chocolate go together surprisingly well! They add a nice richness 🙂 This recipe would go fast in my house too -like, I wouldn’t even be able to photograph it because my family would eat it straight out of the pan. Yum! Life = complete indeed!
Sarah says
Deal! You’re hired! And yes, totally agree with you about choc and WW flour — they make a great combination! 🙂
Natalie @ Tastes Lovely says
Yes to all 3 layers of these brownies! I love that you used a graham cracker crust. Kind of makes it like a brownie pie. Drooling over here Sarah!
Sarah says
Brownie pie, indeed! That describes these brownies perfectly, Natalie! Love it. 😀
Renee @ Two in the Kitchen says
I love all your brownie recipes Sarah!! And I love that your siblings gobble up all your food!! So Cute!! 🙂
Sarah says
Thank you, Renee! And yes, my siblings are nuts about brownies. 😉
Kathy @ Olives & Garlic says
Must. Make. This. Weekend!!!! Oh my!!!! Your siblings are so lucky to have you make all these wonderful desserts for them all the time
Sarah says
Perfect weekend food if you ask me! Thanks so much, Kathy, and I hope you like these brownies!
Erin {Delightful E Made} says
Hi Sarah! Stopping by from Show Stopper Saturday, and had to come check out these gorgeous brownies! I’m actually putting together a brownie round up, in the next week, and would love to include these along with your Marshmallow Brownies and Skillet brownies, with link backs of course. Please let me know if its okay to do so. Again, fabulous brownies, and fantastic photos as always. Have pinned! ~Erin
Sarah says
Thank you, Erin! And you are more than welcome to include any of my brownie recipes in your round-up. — Thanks for asking! 🙂
dina says
these look delicious!
Sarah says
I’m very sorry this happened, Lynda. Perhaps you didn’t bake the crust long enough? My crust took 10 minutes and it was very firm when I took it out of the oven to spread the brownie layer over the top.
Heather says
Ooo, I bet the textures on this are amazing between the whipped ganache and the crumb crust! Also seems pretty easy to put together. Thanks for the post!
Sarah says
These brownies are SO easy to make. I hope you try these, Heather! 🙂
Dave says
As someone who made this recipe with the same disappointing results, I suggest trying it in an 8×8 or 9×9 dish with the ingredients listed, or doubling the ingredients for use in a 9×13 dish (baking time would need to be adjusted, of course). The issue is not that the crust is not set. The issue is that the crust is so thin that spreading the (extremely thick) batter lifts the very firm crust up wholesale and breaks it to pieces.
You could also try a thinner brownie recipe.
The idea behind this recipe is excellent, but the ingredients require adjustment.