Nautical Themed Tutorial Bonus: Mermaid Cookies!

In this BONUS tutorial, we walk you through how to create a mermaid cookie design – a perfect complement to the mermaid cake topper I created back in August.

Mermaid Cookie Sketch

Supplies and Prep

Using a cookie cutter in a mermaid shape and run-in royal icing method of frosting, you can make personalized cookie favors for your Nautical themed party. Run in icing is a well-know, reliable technique. You’ll need two batches of white royal icing: One stiff which should be in a bag with a #2 piping tip. The other should have the consistency of white glue (or melted ice cream) and the best way to contain it will be a squeeze bottle with a small tip.

  1. 1Roll out the sugar cookie dough of your choice and cut the mermaids using a shaped cutter. Place on baker’s parchment and put the freezer or refrigerate until ready to bake to prevent excessive spreading. Allow to cool fully.

    Tip:You will want to start this project at least three days before your event date.

    To prepare, pipe around the outline of your baked, cooled sugar cookie using the stiff Royal icing.

    Creating a Mermaid Cookie Tutorial Step 1

  2. 2Carefully drip your run-in icing on to the cookies staying close to the outline.

    Icing application Mermaid Cookie Tutorial

  3. 3

    Once you have filled the cookies in completely let them sit at least overnight or until fully dry. You want to leave them uncovered at room temperature to insure the icing sets fully. If you find air bubbles coming to the surface before the icing sets, you can pop them with a tooth pick and swirl the surrounding icing into the hole.

    Mermaid Cookie Tutorial Fill in Ice

  4. 4

    Now that the cookies are dry, it’s time to paint! I like to use powdered food colors dissolved in vodka or other clear alcohol (Everclear works well, too). Mainly you want something with a high enough alcohol content that it will evaporate fully leaving no trace or oder behind. You can also use clear lemon extract to dissolve your powders which will give the icing a faint lemon flavor.

    Powered Food Colors for Mermaid Cookie

  5. 5
    I prefer powdered food colors and it is easy to pick a set of primary colors, black brown, pink and purple from a good specialty baking store. Powdered pigments dry fully and do not smudge when handled or packaged. As you can see in the picture I substituted petal dust colors because that’s what was handy, but they tend to be more expensive.

    You will also want a couple of fine brushes (size 0 should work best). Have a few larger brushes for doing color wash over large areas. A paint pallet is also helpful here, though a plate or tile works well, too. Be aware that food color will stain surfaces!!

    Tip:Don’t buy an expensive brush as the powdered color destroys the fibers and you will do just as well to have a cheap brush that can be thrown away after.

    Start by making a loose, diluted color that can be “washed” over the surface. Don’t worry if it seems light, we can build up to a deeper tone or it may settle darker. I started with the flesh tone.

    Mermaid Cookie Painting Tutorial

  6. 6

    Next I washed in a light green for the tail.

    Step by Step Mermaid Cookie Tutorial

  7. 7
    Then wash in orange for her hair. Now, let this one dry and move on to the other cookies in your batch! You can change the colors as you like.

    Mermaid Cookie Tutorial Step H

  8. 8
    Now let’s add some detail! Using a darker green than your wash color and the small brush, start at her waist and draw scales. This is a bit like making a “w” over and over again.

    Mermaid Cookie Tutorial Step I

  9. 9

    Keep going until you reach the base of the tail. Now outline the tail in the sale color and define her fins.

    She is starting to look pretty fishy!!

    Mermaid Cookie Tutorial Step J

  10. 10Her shell bra is outlined in green, too. I filled in with shades of pink starting with a light wash and getting deeper.

    Mermaid Cookie How To Step L

  11. 11
    Finally I used a little brown to lightly define her face, arms and body and add detail to her hair. A little pink for her lips and we’re finished! Have fun and make every mermaid different! Or customize them to the guests at your party.

    Mermaid Cookie Tutorial Step M

If you want to change the method slightly, or simply can’t work with royal icing (humidity, etc) you can roll fondant to a little less than 1/4” and use the cookie cutter to cut it out. A little water, vodka or lemon extract brushed on the cookie will hold it in place. Allow it to set up for a few hours to overnight depending on the type of fondant you use. I work with Satin Ice, but any brand that dries to a nice surface will work. Avoid any fondant with chocolate or that claims to “never dry” as it will not suit the project. Once your fondanted cookies have set up you can progress painting them in the same way you would with royal icing.

Tip: If you feel a bit shy about painting on the cookie, cut some fondant shapes out ahead of time and let them dry so you can practice! You can even trace the cookie cutter shape on paper and paint with the powdered food colors the same way until you feel brave enough to tackle the real thing.

How to Mermaid Cookie Tutorial

Tutorial: Nautical Themed Tutorial Bonus: Mermaid Cookies!

Skill Level: Beginner/ Intermediate


Must Have Tools

Recommended Supplies

  • #2 Piping Tip
  • Mermaid Cookie Cutter
  • paint brush
  • Parchment Paper
  • Powdered Food Colors
  • royal icing
  • Squeeze Bottle (Small Tip)
  • vodka

Want more tutorials?

Sign up for our newsletter for more tutorials, tips & promotions!

  • This field is for validation purposes and should be left unchanged.
Free Craftsy Cake Decorating Class

Modern Buttercream Free Class!

Cake Decorating DVDs

Interested in our professionally produced line of cake decorating videos?

Share the love!

Subscribe for Updates!

  • This field is for validation purposes and should be left unchanged.
Anna Puchalski

Anna Puchalski

Anna is a classically trained sculptor and illustrator who started her career in cake decorating with Ron Ben Israel in 2000. Since then she has worked for a number of well known cake studios in the New York area doing complex sugar work and design. Her specialties include freehand painting,...

Read More »


6 thoughts on “Nautical Themed Tutorial Bonus: Mermaid Cookies!

  1. I love your mermaid and the tutorial is great! I’m planning on trying these soon – can you tell me what powdered food colors I would need? Thank you!

    • Hi Mary Jo, thrilled that you liked the tutorial! I think all you would need to get started is a basic set of powdered colors including Pink, Yellow, Red, Brown, Blue, Green, Black and Purple, which is easily purchased from cake specialty retailers. Because I have access to an array of petal dust colors in the shop, you can see in the photos that I used pre-mix shades of apple green, light pink and fuchsia. These tones can also be mixed using primary and secondary colors the same way you would with paint. If you wish to purchase pre-mix colors like the petal dusts pictured (perhaps you are doing a big batch and do not want to have to mix a lot of color) I would suggest Apple Green, Forest Green, Orange, Peach, Pink and Hot Pink, Red, Blue, Violet, Black and Brown. I stick with the matte pigments over the lusters because the luster masks detail by refracting light. However, a light coating of Super Pearl over the tail once the painting is dry could be a nice touch. Good luck!

Leave a Reply

Your email address will not be published. Required fields are marked *

x
Sign up for our Newsletter

Enter your email:

  • This field is for validation purposes and should be left unchanged.