Crumbl Molten Lava Cake: Ingredients & Availability
Crumbl Molten Lava Cake is a specialty chocolate cake dessert rather than a cookie. Crumbl describes it as a rich chocolate cake dusted with powdered sugar and topped with smooth French vanilla mousse. A side of warm chocolate ganache is served separately for pouring over the cake.
It should not be confused with Crumbl’s Molten Lava Cookie. Crumbl maintains separate product profiles for the cake and cookie, confirming that they are different desserts.
Check the Crumbl menu this week to see whether Molten Lava Cake is currently available at participating bakeries.
What Is Crumbl Molten Lava Cake Made Of?
Crumbl’s current product description identifies four main components:
- A rich chocolate cake
- A dusting of powdered sugar
- Smooth French vanilla mousse
- Warm chocolate ganache served on the side for pouring
The ganache is described as a separate pourable topping rather than a filling inside the cake. Crumbl’s current description does not list a molten chocolate center, chocolate fudge frosting or chocolate curls.
What Does Crumbl Molten Lava Cake Taste Like?
Based on its documented components, Molten Lava Cake combines chocolate and vanilla flavors. The chocolate cake provides the base flavor, while the warm pourable ganache adds another layer of chocolate. French vanilla mousse provides a creamy vanilla contrast, and powdered sugar adds a sweet finish.
Crumbl has not published an official sweetness or richness rating for this dessert, so those qualities depend on personal taste.
How Much Does Crumbl Molten Lava Cake Cost?
Crumbl does not publish one nationwide price for Molten Lava Cake. The amount can vary by bakery location, ordering method, taxes, fees and the ordering options available when the dessert appears on the menu.
Select your local bakery through Crumbl’s website or app to see the current price before ordering. You can also review the Crumbl cookie prices guide for general information about how Crumbl pricing varies.
How Many Calories Are in Crumbl Molten Lava Cake?
Crumbl’s current official product profile lists 670 calories for Molten Lava Cake.
| Nutrition item | Amount |
|---|---|
| Calories | 670 |
| Total fat | 40 g |
| Saturated fat | 20 g |
| Cholesterol | 100 mg |
| Sodium | 442 mg |
| Carbohydrates | 74 g |
| Dietary fiber | 7 g |
| Total sugars | 54 g |
| Protein | 7 g |
Crumbl notes that nutrition values may vary because of regional differences, ingredient substitutions and differences in product preparation or size. Check the live product information when ordering.
What Allergens Are Listed for Crumbl Molten Lava Cake?
Crumbl’s current product profile lists wheat, egg, milk and soy as allergens that Molten Lava Cake contains. Its ingredients may also contain tree nuts.
Crumbl prepares its desserts onsite and warns that cross-contact with peanuts, tree nuts, milk, eggs, wheat, soy and sesame is possible. Anyone with a food allergy should verify the live allergen information and contact the selected bakery before ordering.
When Is Crumbl Molten Lava Cake Available?
Crumbl introduced Molten Lava Cake in its July 13–18, 2026 weekly rotation. This confirms its availability during that week, but Crumbl has not published a permanent availability or regular return schedule for the dessert.
Check the Crumbl menu this week before visiting. If the cake is not listed, review the Crumbl flavors next week page and confirm availability with your selected bakery.
Related Crumbl Chocolate Desserts
Molten Lava Cookie
This is Crumbl’s separate cookie-format Molten Lava product and should not be confused with Molten Lava Cake.
Chocolate Cake Crumbl Cookie
Explore another chocolate cake-inspired Crumbl product presented in cookie form.
Brownie Batter Crumbl Cookie
Read about Crumbl’s brownie-inspired cookie and its documented product details.
Browse the complete Crumbl cookie flavors list for more cookies, cakes and specialty desserts.