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The Leftover Cake Sitting In Your Fridge Still Has Potential To Be Something New

It happens to us all: your cake from a birthday party ends up half-eaten on your actual birthday, then gets tucked into the forgotten back corner of your refrigerator, where it sits for about a week or two before you remember that you have half of a leftover cake to finish.

In some instances, a person might just throw the cake away, knowing it’s easier than finishing it all alone. But for the average consumer against food waste, they look for ways to turn the cake into something completely different in form but equally delicious in taste.

One creator, Ma’ayan (@itsvegansis on TikTok) posted a video on September 28 that offered three creative ways to use leftover cake in order to reduce food waste, and all three of them look completely different from their original layer cake form.

@itsvegansis

3 leftover cake ideas in 60 seconds 🍰 it doesn’t happen often, but when it does, you’ll want this saved 📌 cake a little dry? bored of another slice? turn it into these dairy-free, egg-free desserts: 🍭 2-ingredient cake pops 🍞 leftover cake bread pudding ☕️ leftover cake tiramisu which one are you making first? all three recipes linked in my bio 💌 . . . . #hacks #baking #lifehacks #leftovers #nowaste

♬ suara asli – fiys🛍🎀 – fiys🛍🎀

Cake Pops

To turn her cake into their more fun counterpart of cake pops, Ma’ayan throws a quarter of a layer cake into a stand mixer and lets the mixer run until the cake has turned into a dough. Then, she rolls the dough into small balls and lets them chill. 

After they’re cold, she puts a stick on each ball, dips them into colorful melted chocolate, and tops them with sprinkles, “just for fun.” The result? An adorable cake pop that looks like it could rival the iconic pink Starbucks cake pop.

Another creator, @sugarmommatreatco on TikTok, also transforms leftover cake into cake pops. Differently from Ma’ayan, this creator scrapes off all of the frosting from the outside and inside of the cake so that only plain cake is left. Then, the creator mixes the dough by hand. As a tip, if the cake is too dry, the creator uses applesauce to moisten the dough. After getting portioned and dipped, these cake pops look delicious as well.

@sugarmommatreatco

When life gives you leftover cake, make cake pops! In my family, cake isn’t the most popular dessert, especially when there’s leftovers. But cake POPS hit differently! I made this homemade vanilla cake for my daughter’s birthday, and just hated to see it go to waste….so I made it into cake pops…and you can too! (ps…I’m deff not a cake decorator, I’ll stick to small treats 😂) Simply remove all the frosting, throw into a bowl or mixer (add a tinyyy bit of applesauce if your cake is too dry), roll it, pop it, dip it, and drizzle with your favorite topping! #homebaker #cakepops #sahm #cake#treatmakersoftiktok

♬ original sound – Sugar Momma Treat Co

Bread Pudding (or should I say “Cake Pudding”?)

For her next recipe — which is a play on bread pudding — Ma’ayan cuts the leftover cake into cubes, places them into a greased cake pan, and encourages viewers to “get creative with the flavors.” For her dish, she chose to use pecan and caramel for the flavors, since those were the flavors of the original layer cake. 

She then makes a simple vegan vanilla custard, pours the custard over the cake cubes, and dusts the top with sugar before baking the whole dish. 

Once it’s done baking, the result is a golden-brown, gooey, sizzling bread (or cake) pudding. 

“If you’re not making this, you are missing out,” she said in her video. “Can you still call this bread pudding if there is no bread? Yup.” 

Well, that solves the mystery of whether to call it bread pudding or cake pudding. “Bread” pudding it is.

Tiramisu

Ma’ayan specifically says that the third and final recipe in the lineup is her favorite, and it might be mine too. Tiramisu has been trending for the past few months, so it’s only right to include it as an option for a leftover cake transformation.

To start, Ma’ayan places a slice of cake on the base of a dish and soaks it with a generous brush of espresso. She then smooths a thick layer of cream on top, and repeats the layering process once again.

After chilling in the fridge for a few hours, the tiramisu firms up enough and is finished with a heavy dusting of cocoa powder.

“I already have my winner,” she said after trying it. “Now it’s your turn.”

The next time you have leftover cake sitting in the back of your fridge, give one of these recipe hacks a try and create a completely new dessert sure to impress your taste buds.

Jayna Miller is a member of the Spoon University National Writers Program and UC Irvine's Her Campus chapter.

Jayna is currently a second-year student at UC Irvine, majoring in English with a minor in Literary Journalism. Aside from being a member of UC Irvine's Her Campus chapter, she serves as an editor for Echolalia, a literary journal on campus. She is also the recipient of the 2025-2026 Nora Folkenflik Memorial Essay Award, presented by UC Irvine's School of Humanities.

In her free time, Jayna enjoys thrifting, reading thriller novels, and chatting over a good meal with her friends. She is interested in exploring anything Gen Z, specifically pertaining to social media trends and how they stem from societal expectations and desires.