Ingredients
Method
Step 1: Bake the Cake
- Preheat oven to 350°F (175°C). Grease and line three 8-inch round pans.
- In a large bowl, whisk flour, cocoa, sugar, baking powder, baking soda, and salt.
- Add eggs, buttermilk, oil, and vanilla. Mix until smooth.
- Stir in hot water or coffee (batter will be thin).
- Divide between pans and bake for 28–32 minutes. Cool completely.
Step 2: Make Graham Cracker Crunch
- Combine crushed graham crackers, melted butter, and sugar.
- Spread on a parchment-lined baking sheet and bake at 350°F for 8–10 minutes, stirring once.
- Let cool and crumble.
Step 3: Make Marshmallow Frosting
- In a heatproof bowl over simmering water, whisk egg whites, sugar, and cream of tartar until sugar dissolves.
- Remove from heat and whip with a hand or stand mixer on high until stiff, glossy peaks form (about 5–7 minutes).
- Mix in vanilla.
Step 4: Assemble the Cake
- Place one cake layer on a board. Spread marshmallow frosting and sprinkle graham crunch.
- Repeat with second layer. Top with final layer.
- Frost the entire cake with remaining marshmallow frosting. Use a spatula to create swoops or peaks.
Step 5: Toast (Optional but Awesome!)
- Use a kitchen torch to toast the frosting to golden perfection 🔥
- Or, place under broiler for a few seconds—watch closely!
Notes
🥄 Variations
Sheet Cake Style: Make in a 9×13 pan and layer inside Mini Cakes: Use 4-inch pans for individual treats Flavor Boost: Add chocolate ganache or caramel between layers Crust Option: Add a graham cracker base for extra crunch Gluten-Free: Use GF flour and crackers 🧊 Storage & Reheating
Room Temp: Keep uncovered (to avoid sticking) for 1 day Fridge: Store in a covered container for up to 4 days Freezer: Wrap cake layers (not frosted) and freeze up to 2 months Reheat Tip: Warm slices gently in the microwave for a molten middle ❓ 10 FAQs
Can I use store-bought marshmallow fluff?
Yes—but homemade has a better texture for toasting. What if I don’t have a torch?
Use your oven’s broiler—just for 30 seconds! Can I make this ahead?
Absolutely—bake cakes a day ahead and frost before serving. Is it super sweet?
It’s sweet but balanced by the dark cocoa and graham layers. Can I skip the graham layer?
You can—but it adds essential crunch and flavor. Does the frosting hold up overnight?
Yes—keep it cool and covered lightly to avoid deflating. Can I use cupcakes instead?
Definitely! Pipe frosting on and toast as usual. Can I use milk chocolate instead of cocoa?
Use melted chocolate in the batter if you prefer richer flavor. What kind of cocoa is best?
Unsweetened Dutch-process for deep flavor. How do I cut neat slices?
Wipe your knife clean between cuts for perfect layers. 🏁 Conclusion
This S’mores Cake is pure indulgence—a nostalgic, chocolate-packed dessert that brings the magic of the campfire to your celebration table. With every bite, you’ll enjoy the soft crumb of chocolate cake, buttery graham crunch, and creamy, cloud-like toasted frosting. ✨🍫🔥 Whether you serve it at a party or just as a treat for yourself, it’s a layered love letter to one of the most beloved flavor combos of all time. Get ready for seconds (and thirds!).
Sheet Cake Style: Make in a 9×13 pan and layer inside Mini Cakes: Use 4-inch pans for individual treats Flavor Boost: Add chocolate ganache or caramel between layers Crust Option: Add a graham cracker base for extra crunch Gluten-Free: Use GF flour and crackers 🧊 Storage & Reheating
Room Temp: Keep uncovered (to avoid sticking) for 1 day Fridge: Store in a covered container for up to 4 days Freezer: Wrap cake layers (not frosted) and freeze up to 2 months Reheat Tip: Warm slices gently in the microwave for a molten middle ❓ 10 FAQs
Can I use store-bought marshmallow fluff?
Yes—but homemade has a better texture for toasting. What if I don’t have a torch?
Use your oven’s broiler—just for 30 seconds! Can I make this ahead?
Absolutely—bake cakes a day ahead and frost before serving. Is it super sweet?
It’s sweet but balanced by the dark cocoa and graham layers. Can I skip the graham layer?
You can—but it adds essential crunch and flavor. Does the frosting hold up overnight?
Yes—keep it cool and covered lightly to avoid deflating. Can I use cupcakes instead?
Definitely! Pipe frosting on and toast as usual. Can I use milk chocolate instead of cocoa?
Use melted chocolate in the batter if you prefer richer flavor. What kind of cocoa is best?
Unsweetened Dutch-process for deep flavor. How do I cut neat slices?
Wipe your knife clean between cuts for perfect layers. 🏁 Conclusion
This S’mores Cake is pure indulgence—a nostalgic, chocolate-packed dessert that brings the magic of the campfire to your celebration table. With every bite, you’ll enjoy the soft crumb of chocolate cake, buttery graham crunch, and creamy, cloud-like toasted frosting. ✨🍫🔥 Whether you serve it at a party or just as a treat for yourself, it’s a layered love letter to one of the most beloved flavor combos of all time. Get ready for seconds (and thirds!).