Why I Fell for Multi-Flavored Red Bean Paste Frosted Cake
Let’s talk about red bean paste frosting—this trend has stuck around for a reason, right? It’s creamy, not too sweet, and way lower in calories than regular buttercream. Perfect for anyone who wants a treat without the guilt (raises hand!). When it first popped up, people mostly paired it with rice cakes, but I’m a total chiffon cake fan. That light, fluffy texture? Unbeatable. So I decided to swap the rice cake base for chiffon and add fun, natural flavors instead of artificial food coloring. The result? A gorgeous multi-flavored red bean paste frosted cake that tasted as good as it looked. Let me walk you through how I made it!
Ingredients You’ll Need
First, let’s get your shopping list ready. I split everything into cake layers and frosting ingredients to make it easy:
For the Chiffon Cake Layers (6-inch)
- 2 large eggs (separated into yolks and whites)
- 38g granulated sugar (for the egg whites)
- 35g cake flour
- 20g milk
- 20g corn oil (or any neutral-tasting oil)
For the Red Bean Paste Frosting
- About 800g white red bean paste (this is the base—grab a little extra just in case!)
- 1g matcha powder (for that pretty green color and earthy taste)
- 5g mango powder (sweet and fruity)
- 5g cranberry powder (adds a lovely pink-purple hue and tang)
- 3g cocoa powder (for a rich, chocolatey brown)
- Extra milk (to adjust the frosting consistency—start with a tablespoon at a time)
Step-by-Step Instructions
Let’s dive into making the cake first—chiffon can be tricky, but follow these steps and you’ll nail it!
Making the Chiffon Cake Layers
1. Separate the egg yolks from the whites. Pro tip: Make sure your bowl for the whites is completely clean and dry—even a tiny bit of yolk or water will ruin the meringue!
2. In a medium bowl, mix the egg yolks, milk, and corn oil together until smooth. No lumps here—just a nice, creamy liquid.
3. Sift the cake flour into the yolk mixture. Sifting is key for that light chiffon texture—don’t skip this step!
4. Use a rubber spatula to fold the flour into the yolk mixture. Be gentle—we don’t want to develop the gluten (that makes the cake dense).
5. Now for the egg whites: Put them in a clean bowl and add the granulated sugar gradually while beating with an electric mixer. Beat until you get stiff peaks—when you lift the mixer, the peak should stand straight up without bending. This is super important for a fluffy cake!
6. Take 1/3 of the beaten egg whites and fold them into the yolk batter. This lightens up the batter so the rest of the whites mix in easily.
7. Pour the lightened batter back into the bowl with the remaining egg whites. Fold gently again—overmixing will deflate the whites and make your cake flat. Trust me, I’ve been there.
8. Pour the batter into a 6-inch chiffon cake pan (no need to grease it!) until it’s about 80% full. Tap the pan a few times on the counter to get rid of any air bubbles. Preheat your oven to 150°C (300°F), then bake the cake on the middle-lower rack for 45 minutes. When it’s done, immediately flip the pan upside down to cool—this prevents the cake from sinking. Let it cool completely before touching it!
Prepping the Red Bean Paste Frosting
9. Take your white red bean paste and add a little milk at a time, mixing until it’s smooth and pipeable. You want it thick enough to hold its shape but not so stiff that it’s hard to spread. Test it with a spoon—if it falls slowly, it’s good.
Assembling the Cake
10. Once the cake is cool, slice it horizontally into two layers. Take a small amount of plain red bean paste and spread it on the bottom layer—add some fresh fruit or red bean paste filling if you want extra flavor (I love adding sweet red beans here!).
11. Put the top cake layer back on, then spread a thin layer of plain red bean paste all over the cake (this is called a crumb coat). It doesn’t have to be perfect—just cover the crumbs so the final layer looks clean.
12. Now for the fun part: Flavoring the frosting! Take a portion of the plain paste, add the cocoa powder and a little milk, and mix until you get a rich brown color. This was my favorite flavor—chocolatey but not overpowering.
13. Use a small spatula to spread the chocolate red bean paste on the sides of the cake in vertical stripes. This adds texture and makes the colors pop later.
14. Next, the mango flavor: Take another portion of plain paste, add the mango powder, and mix well. Do the same with the cranberry powder for that pretty pink-purple hue.
15. Remember to add a little milk to each flavored paste to keep it pipeable. You don’t want it too runny—start with a teaspoon and add more if needed.
16. For the matcha flavor: Add the matcha powder to a small portion of plain paste. Mix until it’s a nice green—this will be our leaves later!
17. Double-check the consistency of all your flavored pastes. They should be thick enough to hold their shape when you pipe them.
Piping the Decorations
18. Put each flavored paste into a piping bag fitted with a rose tip (I used a 1M tip, but any rose tip works). Now let’s make 3-5-7 roses—they’re easier than they sound!
19. Start with a small base on the cake where you want your rose to go.
20. Make a tight spiral in the center for the rose’s heart.
21. Pipe 3 petals around the heart, then 5 more petals around those. Take your time—you can adjust the angle of the piping bag to make the petals look natural.
22. Finally, add 7 petals around the outside. Don’t worry if they’re not perfect—imperfect roses look more real!
23. Once all your roses are piped, use the matcha paste to pipe small leaves around them. This adds a fresh touch and makes the colors stand out.
24. Step back and admire your work! The mix of chocolate, mango, cranberry, and matcha flavors is so fun, and the natural colors look amazing.
Pro Tips for Success
Before you go, here are a few mistakes I made so you don’t have to:
- When adding powder (like cranberry or cocoa) to the red bean paste, use a small spoon! I dumped 20g of cranberry powder in by accident once—total waste, and the paste was way too tangy. Oops.
- Don’t overbeat the egg whites—stiff peaks are good, but dry peaks (when the whites look crumbly) will make your cake tough.
- Let the cake cool completely before slicing. If it’s warm, it will crumble and be hard to assemble.
- If your red bean paste is too thick, add a tiny bit of milk. If it’s too thin, pop it in the fridge for 10 minutes to firm up.
Final Thoughts
This multi-flavored red bean paste frosted cake was such a hit with my friends and family. The chiffon layers were light, the frosting was creamy and flavorful, and everyone loved that the colors were natural. It’s a great recipe for beginners too—just take your time with the chiffon cake and piping. Give it a try and let me know how it turns out!
