Mermaid Tail Under Sea

Featured in: Simple Sweet Treats

Celebrate with whimsical mermaid tail sweets inspired by ocean hues. Soft sugar dough is rolled and cut into playful shapes, then baked to golden perfection. The buttercream frosting, tinted in vibrant teal, purple, pink, and blue, is piped skillfully to replicate shimmering tails. Decorative candy pearls and edible shimmer dust add a magical finish, making these treats an eye-catching addition to parties or special gatherings. With preparation and baking times under an hour, these colorful confections bring a fun, festive atmosphere to any event while combining delicate flavors and textures.

Updated on Tue, 02 Dec 2025 09:05:00 GMT
Vibrant mermaid tail sweets, with shimmering frosting and candy pearls, are ready to serve. Save to Pinterest
Vibrant mermaid tail sweets, with shimmering frosting and candy pearls, are ready to serve. | nibbro.com

Whimsical, colorful treats inspired by the ocean, these mermaid tail sweets combine soft sugar cookies with shimmering buttercream and candy pearls—a magical dessert perfect for parties or special occasions.

I enjoy making these vibrant sweets for family gatherings as they always bring smiles and compliments.

Ingredients

  • For the Sugar Cookies: 2 1/2 cups (320 g) all-purpose flour, 1/2 teaspoon baking powder, 1/4 teaspoon salt, 3/4 cup (170 g) unsalted butter softened, 1 cup (200 g) granulated sugar, 1 large egg, 2 teaspoons vanilla extract
  • For the Buttercream Frosting: 1 cup (225 g) unsalted butter softened, 3 cups (360 g) powdered sugar, 2 tablespoons milk, 1 teaspoon vanilla extract, Gel food coloring (teal purple pink blue)
  • For Decoration: Edible shimmer dust or glitter, Candy pearls or sprinkles

Instructions

Preheat Oven:
Preheat oven to 350°F (175°C). Line two baking sheets with parchment paper.
Mix Dry Ingredients:
In a medium bowl, whisk together flour baking powder and salt.
Cream Butter and Sugar:
In a large bowl, beat butter and sugar until light and fluffy. Add the egg and vanilla mixing until combined.
Combine Ingredients:
Gradually add the dry ingredients to the wet mixing until a soft dough forms.
Roll and Cut:
Roll out dough on a lightly floured surface to 1/4-inch (6 mm) thickness. Cut out mermaid tail shapes using a cookie cutter.
Bake:
Place cookies on prepared sheets and bake for 10–12 minutes until edges are lightly golden. Cool completely on a wire rack.
Prepare Frosting:
Beat butter until creamy. Gradually add powdered sugar milk and vanilla beating until fluffy.
Color Frosting:
Divide frosting into 3–4 bowls. Tint each with a different gel food coloring.
Decorate Cookies:
Using piping bags with star or petal tips pipe colored buttercream onto cooled cookies to create mermaid tails.
Add Final Touch:
Dust with edible shimmer and decorate with candy pearls or sprinkles as desired.
These festive mermaid tail sweets feature colorful buttercream and edible glitter on sugar cookies. Save to Pinterest
These festive mermaid tail sweets feature colorful buttercream and edible glitter on sugar cookies. | nibbro.com

These sweets have become a staple at our family parties bringing joy and color to every occasion.

Notes

For a shortcut use ready-made sugar cookie dough and store-bought frosting. Add a drop of coconut extract to the frosting for a tropical twist. Serve with blue raspberry punch for a festive party treat.

Required Tools

Mixing bowls Electric mixer Measuring cups and spoons Rolling pin Mermaid tail cookie cutter Baking sheets Parchment paper Piping bags and decorative tips Cooling rack

Nutritional Information

Calories 210 Total Fat 10 g Carbohydrates 28 g Protein 2 g per cookie

Freshly baked and frosted mermaid tail sweets, a whimsical dessert perfect for ocean themed parties. Save to Pinterest
Freshly baked and frosted mermaid tail sweets, a whimsical dessert perfect for ocean themed parties. | nibbro.com

These mermaid tail sweets add a magical touch to any party and are sure to impress your guests.

Recipe FAQs

What ingredients create the soft cookie base?

A blend of all-purpose flour, baking powder, salt, softened unsalted butter, granulated sugar, egg, and vanilla extract forms the soft sugar cookie dough.

How is the colorful buttercream frosting made?

Unsalted butter is beaten creamy, then powdered sugar, milk, and vanilla are added. Gel food coloring creates vibrant shades like teal, purple, pink, and blue.

What tools help shape the mermaid tails?

A mermaid tail cookie cutter is used to cut the dough into detailed shapes before baking on parchment-lined sheets.

How are the decorative effects achieved?

Piping bags with star or petal tips apply multicolored buttercream, and candy pearls along with edible shimmer dust provide a sparkling finish.

Can these sweets be prepared faster?

Using ready-made sugar cookie dough and store-bought frosting offers a convenient shortcut without sacrificing the colorful presentation.

Mermaid Tail Under Sea

Colorful mermaid tail sweets with soft sugar cookies, shimmering buttercream, and candy pearls for festive occasions.

Prep Time
40 minutes
Cook Time
12 minutes
Total Duration
52 minutes
Created by Evan Brooks


Skill Level Medium

Cuisine International

Makes 24 Portions

Diet Preferences Meatless

What You'll Need

Sugar Cookies

01 2 1/2 cups all-purpose flour
02 1/2 teaspoon baking powder
03 1/4 teaspoon salt
04 3/4 cup unsalted butter, softened
05 1 cup granulated sugar
06 1 large egg
07 2 teaspoons vanilla extract

Buttercream Frosting

01 1 cup unsalted butter, softened
02 3 cups powdered sugar
03 2 tablespoons milk
04 1 teaspoon vanilla extract
05 Gel food coloring (teal, purple, pink, blue)

Decoration

01 Edible shimmer dust or glitter
02 Candy pearls or sprinkles

How-To Steps

Step 01

Preheat Oven and Prepare Baking Sheets: Heat the oven to 350°F and line two baking sheets with parchment paper.

Step 02

Mix Dry Ingredients: Whisk together flour, baking powder, and salt in a medium bowl.

Step 03

Cream Butter and Sugar: In a large bowl, beat butter and sugar until light and fluffy; add the egg and vanilla extract and mix until incorporated.

Step 04

Combine Wet and Dry Ingredients: Gradually add dry ingredients to the wet mixture, stirring until a soft dough forms.

Step 05

Shape Cookies: Roll the dough on a lightly floured surface to 1/4 inch thickness and cut out mermaid tail shapes using a cookie cutter.

Step 06

Bake and Cool: Arrange cookies on prepared sheets and bake for 10 to 12 minutes until edges turn light golden; cool completely on a wire rack.

Step 07

Prepare Buttercream Frosting: Beat softened butter until creamy, then gradually incorporate powdered sugar, milk, and vanilla extract until fluffy.

Step 08

Color the Frosting: Divide frosting into 3 to 4 portions and tint each with different gel food coloring.

Step 09

Decorate Cookies: Pipe colored buttercream onto cooled cookies using star or petal tips to mimic mermaid tails.

Step 10

Add Final Decorations: Lightly dust with edible shimmer dust and apply candy pearls or sprinkles as desired.

Tools You'll Need

  • Mixing bowls
  • Electric mixer
  • Measuring cups and spoons
  • Rolling pin
  • Mermaid tail cookie cutter
  • Baking sheets
  • Parchment paper
  • Piping bags and decorative tips
  • Cooling rack

Allergy Info

For allergen concerns, review each food item and check with your healthcare provider.
  • Contains wheat (gluten), eggs, and dairy.
  • Contains food coloring; check for sensitivities.

Nutrition Details (per portion)

Nutritional values are for reference and aren't a substitute for professional health guidance.
  • Kcal: 210
  • Fats: 10 g
  • Carbohydrates: 28 g
  • Proteins: 2 g