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Realistic Seashell Cookies Decorated With Royal Icing - SweetAmbs

Realistic Seashell Cookies Decorated With Royal Icing

There’s a new tutorial in the Cookie Art Club! Learn how to make these beautiful realistic seashell cookies decorated with royal icing and edible paint.

Display these cookies on a plate of edible sand made of cookie crumbs, gold sanding sugar, and royal icing pearls!

a set of cookies decorated to look like seashells. The cookies are on a background of edible sand make of cookie crumbs, sprinkles, and royal icing pearls

You can watch this members-only video tutorial when you join my Cookie Art Club!

Get access to exclusive cookie decorating tutorials, my cookie and royal icing recipes, and individualized cookie decorating advice by joining my Cookie Art Club!

This post contains affiliate links. Read my affiliate disclosure here.

The trick to making these cookie seashells look like real seashells is to get the right combination of colors. I used red, yellow, and brown edible paint from Sweet Sticks to get this peachy shade.

It’s helpful to keep an image of a seashell cookie nearby to use as a reference as you paint.

A hand with nails decorated with a mermaid theme holding a seashell cookie

Here’s what you’ll need to make these seashell cookies

These supplies are available in my Amazon store unless otherwise noted

  • Chilled sheet of cookie dough (I used my confetti cut-out cookie recipe – available to Cookie Art Club members!)
  • Shell cookie cutter (I used an Ann Clark brand cutter, but this shell is no longer available on their site so I linked a similar shape in my Amazon store.)
  • Royal icing
  • 12” Decorating bags
  • 2 tipless decorating bags 
  • Decorating tip 2 (I used Wilton brand)
  • Couplers & Bag ties (I used Wilton brand)
  • Scribe tool
  • Decorator brushes (I used Sweet Sticks brushes)
  • Sweet Sticks edible paint in Red, Yellow, Brown, and Gray
  • Vodka, grain alcohol, extract, or paint powder activator for painting (as needed)
  • Paint palette or small dishes
a set of cookies decorated to look like seashells. The cookies are on a background of edible sand make of cookie crumbs and royal icing pearls

Want to make these cookies yourself? The video tutorial and recipes to recreate these cookies are available to Cookie Art Club members and you can try it free for 7 days.

Amber Spiegel, founder of SweetAmbs, is a graduate of the Culinary Institute of America and the author of Cookie Art: Sweet Designs for Special Occasions. Amber has over 12 years of cookie decorating experience and has traveled the world teaching others how to decorate beautiful cookies on their own.

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