Mermaid Cupcakes
Mermaid Cupcakes are soft, sweet, and whimsical treats topped with swirls of colorful frosting, shimmering sprinkles, and playful ocean-inspired decorations that instantly feel special.
They’re the kind of cupcake recipe that turns an ordinary dessert table into a showstopper, without requiring complicated steps or hard-to-find ingredients.
Perfect for summer birthdays, pool parties, beach-themed celebrations, or any time you want a dessert that feels fun and a little magical!
You make them when you want something more exciting than plain cupcakes but still easy enough to pull together for a crowd.
If you’re looking for a dessert that feels festive, colorful, and guaranteed to get smiles, this one is it!
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How to Make Mermaid Cupcakes
- Start by preparing your favorite cake mix and baking the cupcakes according to the package directions.
- Once baked, let them cool completely so the frosting goes on smoothly.
- While the cupcakes cool, make a batch of vanilla buttercream and tint it with teal food coloring, adding a little at a time until you reach the perfect ocean-inspired shade.
- Pipe the frosting onto the cupcakes using a star tip, then finish with mermaid sprinkles, sugar pearls, or a light dusting of edible shimmer for a magical touch.
- For the mermaid tails, melt chocolate or candy melts in short intervals until smooth, then pour the mixture into a mermaid tail silicone mold.
- After tapping the mold to remove air bubbles, chill until fully set.
- Carefully remove the tails, decorate with edible glitter if desired, and let them dry.
- Once ready, gently insert the mermaid tails into the frosted cupcakes at an angle to create a whimsical, under-the-sea look that brings the whole dessert together.
Don’t Forget To…
- Scroll down to print the full recipe with step-by-step instructions and exact measurements.
- Check out my Kitchen Essentials for the pans, mixing bowls, and baking tools I use to make this recipe a breeze.
- Save or share this recipe on Pinterest!
Yes! Vanilla, chocolate, funfetti, or even lemon all work great. Choose a flavor you know your crowd loves—the decorations are what give these cupcakes their mermaid theme.
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If you’re loving these Mermaid Cupcakes, there are even more fun, beachy desserts that are perfect for summer parties and themed celebrations.
- Shark Cupcakes Ideas are a playful option with bold colors and fun decorations that kids especially love for ocean- or pool-themed parties.
- Pair these cupcakes with fun and festive mermaid party food ideas for a truly enchanting celebration spread!
- Mermaid Cookies are another sweet choice, featuring soft cookies decorated with pastel colors and sparkly details that pair perfectly with any under-the-sea dessert table.
- If you want soft, bakery-style results every time, be sure to check out my tips on how to keep cupcakes moist so your cupcakes stay fluffy and fresh from the first bite to the last.
How to Make Mermaid Cupcakes
Ingredients
- cake mix your favorite flavor + ingredients to make cake
- teal food coloring
- Frosting vanilla buttercream
- Edible glitter or shimmer dust
- Melting chocolate or candy melts in your choice of colors white chocolate or colored candy melts
- Mermaid tail silicone mold
Instructions
- Prepare your favorite cake mix according to the package instructions.
- Line muffin pan with cupcake liners. Divide the cupcake batter into liners, filling ⅔ full.
- Bake the cupcakes according to the package instructions and let them cool completely.
- Make the frosting.
- Add teal gel food coloring to achieve the desired shade of teal. Start with a small amount of food coloring and gradually add more until you reach the color you want, mixing well after each addition.
- Fit your piping bag with a star tip and fill with frosting. Once the cupcakes are cooled to room temperature, frost them.
- Decorate with sprinkles or sugar pearls.
- To make the edible mermaid tails, melt your chocolate or candy melts in 30 second intervals in the microwave, stirring in between.
- Once the chocolate is melted and smooth, carefully pour it into your mermaid tail mold, filling each cavity to the top.
- Gently tap the mold against the countertop to release any air bubbles and ensure that the chocolate fills the mold completely.
- Place the mold in the refrigerator or freezer and allow the chocolate to set completely, usually for about 15-30 minutes.
- Once the chocolate has set, gently flex the mold to release the chocolate mermaid tails.
- The mermaid toppers should pop out easily if the chocolate is fully set.
- If desired, you can decorate each chocolate mermaid tail with edible luster dust or edible glitter to add a shimmery effect.
- Allow the tails to dry completely before placing them on top of your cupcakes.
- Once they’re dry, carefully insert them into the top of the cupcake, positioning them at an angle to create the illusion of a swimming mermaid.
- Repeat the process until you have enough chocolate mermaid tails to decorate all of your cupcakes.
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