Honestly, pull-a-part cupcakes are not my favorite projects to do, but I did have a lot of fun making this shimmery mermaid tail. Other than unicorns, mermaids are also popular at the bakery, mesmerizing guests with layers of tropical colors. In general, I love variegating oceanic blues and teals, and then adding pops of neon and dark colors to make the pieces stand out.
Tools Used
- DecoPac Premium Gel Colors
- DecoPac Premium Airbrush Colors
- DecoPac Premium Airbrush Pearl Shimmer
- Bakery Crafts Star White Edible Glitter
- Ateco 852 Tip or Wilton 2D Tip
- Ateco #6 Tip or Wilton #6 Tip
Mermaid Tail Funfetti Cupcakes
This is a grouping of 24 funfetti cupcakes. Here is my favorite Funfetti Cupcake Recipe. You can also use Yellow Cake or Vanilla Cake.
To make this cake, I first covered the arranged cupcakes with a flat layer of white buttercream. Starting on the left hand side of the cake, I airbrushed a gradient that transitions from royal and Hawaiian blue to teal blue. The gradient is subtle in the photograph, but it’s still reminiscent of ocean waves. I airbrushed the icing violet and rose pink toward the end of the fin.

As always at the bakery, I had to work quickly, so I did not pipe the scales as neatly as I would have liked, but they still looked good against the airbrushed tail. I then I piped both solid and variegated rosettes and stars along the left side of the tail and the edges of the fins. I used an assortment of customized colors that I created using navy, rose pink, teal, neon purple, and violet. To finish the cake off, I sprayed pearl shimmer for that eye-catching metallic effect, and dusted the cake with edible glitter.
Overall, it was a wonderful success! I made a little girl very happy! I mentioned before that I have a weakness for ocean themed cakes. Next time I have an excuse to make a layered cake at home, will I’ll dabble with some seashell decorations.
More Cakes Like This
TAG US! Let us know if you try it! Comment and rate! We love seeing your dishes, so tag your photo with #homestylealchemy on Instagram! PIN THIS IMAGE and share it with your friends.


So beautiful 🤩🤩🤩🤩🤩
Thank you so much!
You did an amazing job with this cake!!
Thank you so much!