The Crumbl S’mores Brownie is a rich and tasty treat that mixes the classic flavor of campfire s’mores with a soft, fudgy brownie. It has layers of brownie, crunchy graham cracker pieces, milk chocolate chips, and warm, melted marshmallows. Many people love it because it brings back sweet memories in one big, shareable cookie. Every bite is full of chocolate, graham, and toasted marshmallow flavor.
Crumbl Cookies changes its flavors every week, but some cookies are so popular that they come back often. In early 2026, Crumbl updated its menu. Now, it has a few classic cookies available every day, along with special rotating flavors. This makes favorite brownie-style cookies easier to find. Planning your next Crumbl visit? Read our weekly menu guide so you never miss your favorite flavors.
What Is Crumbl S’mores Brownie
The Crumbl S’mores Brownie is a limited-time dessert from Crumbl’s rotating menu. It mixes the classic taste of campfire s’mores with a rich, fudgy brownie. It usually has a thick brownie on a graham cracker crust, topped with toasted marshmallow and melted milk chocolate. The final dessert is sweet, gooey, and full of chocolate flavor, giving a fun twist to a classic treat.
Craving more brownie treats? See why the S’mores Brownie Cookie and Brownie Batter Cookie are always top favorites.
Why Fans Love It
- Strong campfire taste: It mixes chocolate, toasted marshmallow, and graham cracker flavors.
- Soft and gooey: The brownie stays moist and melts in your mouth, especially when warm.
- Easy to remember: It feels like a classic dessert but is still very rich and special.
Nutrition Facts for S’mores Brownie
Crumbl cookies are big and rich, so it’s important to watch how much you eat. The nutrition can change a little depending on the store and how it’s made. On average, one full cookie has a lot of calories, usually between 680 and 900 or more. Most of these calories come from sugar, fat, and carbs.
Here is the latest nutrition information for Crumbl’s S’mores Brownie. Keep in mind that serving size and calories may be a little different depending on the location.
| Nutrition Item | Amount Per Serving | % Daily Value* |
|---|---|---|
| Calories | 1240 cal | — |
| Total Fat | 62 g | — |
| Saturated Fat | 34 g | — |
| Sodium | 796 mg | — |
| Carbohydrates | 165 g | — |
| Fiber | 7 g | — |
| Sugars | 117 g | — |
| Protein | 14 g | — |
These numbers come from Crumbl’s nutrition chart and may change depending on the store or portion size.
Flavor Profile: A Perfect S’mores and Brownie Fusion
This dessert is just like a classic s’more, and each part adds to the yummy taste:
- Chocolate Base: The brownie has a strong chocolate flavor that is sweet but not too much, making it the perfect base.
- Toasted Marshmallow: The marshmallow on top is soft and sweet, giving the dessert that toasted, campfire flavor.
- Graham Cracker Texture: Graham cracker crumbs or crust add a crunchy bite that goes well with the soft brownie and brings the s’mores feeling.
- Milk Chocolate Swirls: Milk chocolate drizzles tie everything together, adding extra chocolate taste without covering the other flavors.
Curious about other big, shareable cookies? See our updated list of the most popular Crumbl cookies of all time.
Step-by-Step Copycat Recipe for Crumbl Cookies S’mores Brownie
If Crumbl S’mores Brownie is not available this week, or you want to make it at home, this easy copycat recipe helps you enjoy a similar taste.
Ingredients
For the brownie base:
- 1 box fudge brownie mix (use eggs, oil, and water as written on the box) or homemade brownie batter.
Graham layer ingredients:
- 1 cup all-purpose flour
- 1/2 cup graham cracker crumbs
- 1/2 cup soft butter
- 1/2 cup sugar
- 1 egg
- 1 teaspoon vanilla
- 1/2 cup milk chocolate chips
Toppings:
- Marshmallow fluff or big marshmallows
- Extra graham cracker crumbs
- Chocolate drizzle
Instructions
- Make the brownie batter following the box or recipe and set it aside.
- Make the graham cookie dough: Beat butter and sugar, then add the egg and vanilla. Mix in flour, graham crumbs, and chocolate chips.
- Scoop big balls of the graham dough onto a baking tray and press them down a little. Spread some brownie batter on top.
- Bake at 350°F (175°C) for 10–12 minutes until the edges are set.
- Put marshmallow fluff or halved marshmallows in the center and broil for 1 minute to toast.
- Let them cool a bit, then drizzle melted chocolate on top and sprinkle graham streusel.
This homemade version tastes close to the original. You can use less fluff so it doesn’t spill over. Best enjoyed warm!
Want to make sweet treats at home? Try our easy Crumbl copycat recipes that taste just like the real cookies.
Availability and Recent Updates in 2026
Crumbl changes its cookie flavors every week, but in January 2026, they made a big change. Now, there are six classic cookies available every day, like Brownie Batter. Four special flavors rotate weekly, and Thins are available on Thursdays. This way, popular cookies come back more often.
The Crumbl S’mores Brownie first appeared as a test in 2025 and has come back several times. In early 2026, it was part of the rotating flavors, like in January. Sometimes it comes as a non-cookie dessert with a graham crust, marshmallow buttercream, and chocolate drizzle. Check the Crumbl app or website for your local menu. Fresh cookies arrive every Monday, but availability can change by location.