Hi everyone — I’m Erin from Hey, EEP! Back-to-school season is one of my favorite times of year: fresh pencils, new teachers, and crisp notebooks. Today I’m excited to share a playful recipe that turns those nostalgic composition notebooks into an edible showstopper: a DIY marble notebook cake.
This cake looks just like a classic marble composition notebook on the outside and is delightfully rich on the inside. To keep the marbled theme, I used crushed Oreos and vanilla pudding to create a poke-cake effect. The cookies and pudding add extra texture and flavor, making every bite a little more indulgent.
The steps are simple: bake a chocolate cake in a 9×13 pan, sprinkle crushed Oreos into the batter, and once cooled, poke holes and fill them with vanilla pudding mixed with more crushed cookies. Then cover the cake with rich black frosting, add a fondant label, and flick melted white candy melts over the top to create the signature marbled cover. A piped line of black frosting down the left edge mimics the notebook spine, and optional colorful fondant stickers give it a personalized touch.
DIY Marble Notebook Cake
Ingredients
- For the cake: Nonstick cooking spray (for the pan); 1 box chocolate cake mix plus required ingredients; 1 container Oreo cookies, crushed; 1 box vanilla pudding mix (prepare as directed)
- For black frosting: 1 stick unsalted butter (room temperature); 1/2 cup cocoa powder; 1 tablespoon vanilla extract; 3–4 cups confectioners’ sugar; 1/4–1/2 cup milk; black gel food coloring
- For topping: White candy melts (melted); white fondant for the notebook label; colorful fondant for optional decorations
Instructions
- Preheat the oven according to the cake-mix instructions. Spray a 9×13-inch baking pan with nonstick spray, line the bottom with parchment, and spray the parchment.
- Prepare the cake batter as directed, pour into the prepared pan, and sprinkle with a few handfuls of crushed Oreos. Bake as directed and let cool in the pan about 5 minutes, then invert onto a cooling rack to cool completely.
- Meanwhile, prepare the vanilla pudding according to package directions and stir in crushed Oreos to taste.
- When the cake is cool, transfer it to a cake plate or board. Use the end of a wooden spoon to poke holes across the surface, stopping about 1 inch from the edges so the cake keeps its shape.
- Spoon the vanilla pudding into the holes and spread any remaining pudding over the cake surface. For brighter white marbling, drizzle melted white candy melts into some holes before adding pudding. Refrigerate at least 2 hours or according to the pudding package.
- Make the frosting by beating butter, cocoa, and vanilla until smooth. Gradually alternate confectioners’ sugar and milk until you get the desired consistency. Mix in black gel food coloring until the frosting is a deep black.
- Scoop a spoonful or two of frosting into a resealable plastic bag and set aside for piping details.
- Cover the cake with a thin layer of black frosting and chill about 30 minutes to set (this is the crumb coat). Add another layer of frosting and chill briefly.
- Roll out white fondant and cut a rounded rectangle for the notebook label. Snip a small corner from the reserved frosting bag and write a name or message on the fondant.
- Use a spoon to drizzle, shake, and flick melted white candy melts over the frosted cake to create a marbled effect. If you’re unhappy with any area, chill until the white chocolate hardens and try again.
- Place the fondant label on the cake. Snip a larger corner from the bag of black frosting and pipe a squiggled line along the left edge to mimic the notebook’s spine.
- Optional: roll out colorful fondant and use cookie cutters to make stickers or shapes to decorate the notebook cover.
Photos by Erin Phraner | Hey, EEP!
Seeing the plain version vs. the stickered version of this cake always reminds me of the first day of school versus the last. Did you keep your notebooks pristine or decorate them all year? I was the type to keep mine brand-new, but I loved watching friends transform theirs with stickers, highlighter doodles, and creative white-out designs.
P.S. If you enjoy themed cakes, try making DIY compliment cakes next — they’re another fun, easy project.