Crumbl Birthday Week 2026: Menu, Dates & 9th Birthday Deals
Crumbl Birthday Week 2026 is here, and Crumbl is celebrating its ninth birthday with a limited-time lineup of six desserts. The birthday celebration runs from September 21 through September 26, 2026, with a special 6-for-4 deal on September 24 at participating locations.
The Birthday Week menu combines birthday-inspired cookies, returning favorites, and new desserts, giving customers several ways to celebrate Crumbl’s ninth anniversary.
Crumbl Birthday Week 2026
Crumbl’s Birthday Week marks nine years since the brand was founded in 2017. For the 2026 celebration, Crumbl released a special six-dessert lineup available for a limited time from September 21–26.
The lineup includes:
Pink Sugar Cookie Cake
Dubai-Style Chocolate Brownie
Chocolate Chip Cookie Cake Cookie
Strawberry Biscoff® Cookie
Birthday Cake Cookie ft. OREO®
Cake Batter Blondie Cookie
When Is Crumbl Birthday Week 2026?
Crumbl Birthday Week 2026 runs September 21 through September 26, 2026.
The special birthday menu is available at participating Crumbl locations during this six-day celebration, while supplies last. The separate 6-for-4 promotion takes place on September 24 only.
| Crumbl Birthday Week Event | Date |
|---|---|
| Birthday Week begins | September 21, 2026 |
| Birthday Week menu | September 21–26, 2026 |
| 6-for-4 birthday deal | September 24, 2026 |
| Birthday Week ends | September 26, 2026 |
Because individual stores can have availability differences, checking your local Crumbl menu before ordering is useful.
Crumbl Birthday Week Menu 2026
The 2026 birthday menu features six desserts, including cookies, a cookie cake, and a brownie.
Pink Sugar Cookie Cake
The Pink Sugar Cookie Cake is a sugar cookie cake finished with a silky pink swoop of almond buttercream frosting.
It gives the Birthday Week menu a dessert-table feel while keeping the familiar pink sugar cookie flavor profile associated with Crumbl.
Birthday Cake Cookie ft. OREO
The Birthday Cake Cookie ft. OREO combines OREO cookie pieces with a birthday-cake-style cookie base.
It is covered with cake batter cream cheese frosting, then finished with additional OREO pieces and rainbow sprinkles. Crumbl identifies OREO as a trademark of Mondelēz International, used with permission.
Cake Batter Blondie Cookie
The Cake Batter Blondie Cookie is a smooth cake batter cookie packed with white drops and rainbow sprinkles.
The flavor is designed around classic birthday-cake flavors, with the white drops adding sweetness and a softer texture.
Strawberry Biscoff Cookie
The Strawberry Biscoff Cookie combines Biscoff flavor with strawberry.
According to Crumbl’s menu description, the cookie includes Biscoff from the center through the crunchy topping, along with strawberry cream cheese frosting blended with house-made jam and a fresh strawberry slice.
Dubai-Style Chocolate Brownie
The Dubai-Style Chocolate Brownie brings a chocolate-and-pistachio combination to the Birthday Week lineup.
It features a soft fudgy brownie with crunchy kataifi and pistachio filling, followed by milk chocolate and pistachio cream.
Chocolate Chip Cookie Cake Cookie
The Chocolate Chip Cookie Cake Cookie takes inspiration from a personal-sized cookie cake.
It uses a brown sugar skillet-cookie base loaded with milk chocolate chips and semisweet chocolate chunks. Fudge frosting swirls and confetti sprinkles finish the dessert.
Crumbl Birthday Week 6-for-4 Deal
One of the biggest parts of the 2026 celebration is Crumbl’s 6-for-4 birthday promotion.
On September 24, 2026, customers can purchase six qualifying desserts for the price of four, while supplies last. The promotion is available through Crumbl’s in-store ordering, website, and app ordering channels.
The promotion is not valid on third-party delivery orders, according to Crumbl’s announcement.
When Is the Crumbl 6-for-4 Deal?
The Crumbl Birthday Week 6-for-4 deal is scheduled for:
Thursday, September 24, 2026
It is a one-day promotion, so customers interested in the offer should check their local store and order directly through Crumbl.
How Does the Crumbl 6-for-4 Deal Work?
The basic idea is simple: on September 24, eligible customers can get six desserts for the price of four.
For example, someone ordering six desserts for a birthday gathering could use the promotion to get the larger quantity without paying the regular price of six qualifying desserts.
The offer is subject to availability, participating locations, and Crumbl’s promotion terms. Crumbl specifically states that the deal is available while supplies last.
Crumbl Birthday Week Cookies and Desserts
The Birthday Week lineup is different from a standard week because the menu was created specifically around Crumbl’s ninth birthday.
Here’s a quick overview of the six Birthday Week desserts:
| Dessert | Main Flavor Profile | Type |
|---|---|---|
| Pink Sugar Cookie Cake | Sugar cookie & almond buttercream | Cookie cake |
| Birthday Cake Cookie ft. OREO | Birthday cake & OREO | Cookie |
| Cake Batter Blondie Cookie | Cake batter & white drops | Cookie |
| Strawberry Biscoff Cookie | Strawberry & Biscoff | Cookie |
| Dubai-Style Chocolate Brownie | Chocolate, pistachio & kataifi | Brownie |
| Chocolate Chip Cookie Cake Cookie | Chocolate chip, chocolate & fudge | Cookie cake |
The official Crumbl menu currently shows the same six desserts for the September 20–26 menu period.
Crumbl Birthday Week Calories
Crumbl’s calorie information can vary by dessert and location/menu listing. Current official store pages show the following calorie figures for this Birthday Week lineup:
| Birthday Week Dessert | Calories |
|---|---|
| Pink Sugar Cookie Cake | 810 cal |
| Chocolate Chip Cookie Cake Cookie | 710 cal |
| Dubai-Style Chocolate Brownie | 1,010 cal |
| Strawberry Biscoff Cookie | 830 cal |
| Birthday Cake Cookie ft. OREO | 770 cal |
| Cake Batter Blondie Cookie | 660 cal |
These figures are currently displayed on Crumbl store pages for the September 20–26 menu.
If you are tracking calories, check your selected location’s current menu before ordering because menu information can change.
For more Crumbl nutrition information, see our Crumbl Calories & Nutrition Facts guide.
Is Crumbl Birthday Week the Same as the Crumbl Birthday Reward?
No. Crumbl Birthday Week and a customer’s personal Crumbl birthday reward are separate things.
Crumbl Birthday Week
A company-wide anniversary celebration taking place September 21–26, 2026, with a special limited-time menu and a 6-for-4 promotion on September 24.
Crumbl Birthday Reward
A separate benefit connected to the Crumbl Rewards program and associated with an individual customer’s birthday.
This distinction matters because seeing a “Crumbl birthday” promotion does not necessarily mean every customer receives a personal free dessert. Birthday Week’s advertised promotion is the September 24 6-for-4 offer.
How to Order Crumbl Birthday Week Desserts
You can order the Birthday Week lineup through Crumbl’s normal ordering channels.
1. Choose Your Crumbl Location
Start by selecting your preferred Crumbl store. This lets you see the menu and availability associated with that location.
2. Check the Birthday Week Menu
Look for the six Birthday Week desserts:
- Pink Sugar Cookie Cake
- Birthday Cake Cookie ft. OREO
- Cake Batter Blondie Cookie
- Strawberry Biscoff Cookie
- Dubai-Style Chocolate Brownie
- Chocolate Chip Cookie Cake Cookie
3. Select Pickup or Delivery
Depending on your location, you can choose available pickup or delivery options through Crumbl.
4. Check the September 24 Promotion
If you’re ordering on September 24, check whether the 6-for-4 promotion is available for your selected desserts and location.
5. Complete Your Order
Review the desserts, quantity, store, pickup or delivery details, and final order total before completing checkout.
Crumbl’s announcement confirms that the 6-for-4 promotion is available through its in-store, app, and website ordering channels.
Where Can You Get the Crumbl Birthday Week Menu?
The Birthday Week menu is being offered at participating Crumbl locations from September 21 through September 26.
Crumbl’s official store pages display the Birthday Week lineup and local store information, making the store-level menu a useful place to check availability.
Because limited-time desserts can sell out or vary by location, it’s better to check the local menu before making a special trip.
How Long Is Crumbl Birthday Week?
Crumbl Birthday Week 2026 lasts six days, from Monday, September 21 through Saturday, September 26.
The six-for-four promotion is shorter and runs for one day only on September 24.
Why Is Crumbl Celebrating Its 9th Birthday?
Crumbl was founded in 2017 in Logan, Utah, by Jason McGowan and Sawyer Hemsley. The 2026 celebration marks nine years since the company began.
Crumbl describes the Birthday Week celebration as a way to recognize its customers, franchise partners, and team members while introducing a special menu for the anniversary.
The company has continued using a rotating weekly menu alongside its classic flavors, making limited-time releases a regular part of its menu format. Its official site currently lists Chocolate Chip Cookie and Pink Sugar Cookie among its classic flavors.
What Makes the 2026 Birthday Menu Different?
The 2026 lineup brings several birthday-themed ideas together rather than relying on only one traditional birthday cake flavor.
There are several different flavor directions:
Birthday Cake
Birthday Cake Cookie ft. OREO
Cake Batter
Cake Batter Blondie
Strawberry
Strawberry Biscoff
Chocolate & Pistachio
Dubai-Style Chocolate Brownie
Classic Chocolate Chip
Chocolate Chip Cookie Cake Cookie
Almond Sugar Cookie
Pink Sugar Cookie Cake
This gives the Birthday Week menu a mixture of familiar Crumbl-style flavors and more elaborate dessert combinations.