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Fondant Cakes

Fondant Birthday Cakes – Your Essential Guide

Have you tried making fondant birthday cakes yet?

Over the years while my kids were growing up I loved planning their parties and especially the cakes to go with them.  Until a few years ago I was limited to cream style frosting decorating techniques…

Then I discovered how easy it is to make awesome looking fondant birthday cakes.

This tutorial will take you through the process of making fondant and then turning it into amazing cake designs.

I recommend reading through it first, then going back to follow the steps.

Here’s what we’ll cover:

  • Choosing a design
  • Making a shopping list
  • Making the fondant
  • Preparing the design
  • Putting it all together
  • Final touches and tips

What are Fondant Birthday Cakes?

Fondant birthday cakes are regular cakes decorated with a very smooth type of sugar-based covering.  Our version is made from marshmallows.  It isn’t really frosting, since you can’t spread it. It is more like a soft sheet of candy.

The effects you can get with fondant are much more precise than you can get with a cream type of frosting.  Fondant allows for a more arty and professional looking result.

Choosing a Design

Here’s a simple to make racing themed cake.

More Decorating Ideas to Get You Started

By now you probably have some kind of a theme in mind, something that is related to the occasion, or you may have, to quote Monty Python, “something completely different.”

A note about planning: projects like this usually take much more time than we think they will, so try to allow several days to get it all done.

Here is a breakdown of time to allot:

Design – this depends on what you want.  Could be an hour, could be several days.

Shopping trip – an hour or two after work or whenever. Definitely before fondant and baking day.  Don’t try to do it the same day.

Making fondant – do this the day before you plan to decorate the cake. The fondant needs to rest over night.  If you decide to wimp out and buy pre-made fondant, use this day to do your colors.  (Hey, I’m not judging, but this IS a tutorial on making and decorating with fondant 😉

Bake the cake – do this the same day or next day after making fondant.  Once cooled, cover with whipped frosting.

Decorating day – you will need a few hours, the more colors, the more time you’ll need.

Let’s Brainstorm a Bit for Fondant Decorating Ideas

Think about the occasion, the mood you want to create, the person or people to be honored, the color scheme, decorations, and so on.  There’s a lot to consider, right?

Will it be a layer cake, a small sheet or an elaborate constructed cake creation that doesn’t fit a cake pan?

Perhaps you want to get your notebook or tablet and start doodling some ideas.  While you think about that, here are some ideas to get you going.

Fondant Cake Theme Ideas


  • Hobbies: music, genealogy, stamps, knitting, sewing, models, pottery, wood working
  • Sports: baseball, soccer, football, golf, basketball, tennis
  • Games: card games, Sudoku, Chess, computer games, Scrabble
  • Travel, Career, Education
  • Favorite TV shows and movies
  • Favorite foods
  • What they’re known for or good at.  Example: shopping, managing money, etc


  • Cars and trucks, construction sets, Legos, trains, planes, dinosaurs, dolls, crafts
  • Roller skating, swimming, kickball, dodge ball, hide and seek
  • Chutes and Ladders, Candy Land, Uno, puzzles, Tic Tac Toe, Hangman
  • Science, History
  • Favorite cartoon shows and characters
  • Favorite School Subject
  • Future career plans: doctor, nurse, pilot, etc.

Design Ideas for Fondant Birthday Cakes

Here’s an example of how you might brainstorm a design. Just write down a few ideas and notes about what you might need.  Before you get too far into it, continue reading for more ideas and pictures to help you drill down even further.


Guitar or Piano for a music lover

Checkered for racing theme or game board design

Flowers – tulips, roses, ??


Brown, black, white, various

Black and white, sticks for paper flags

Pink, yellow, green

Size, Shape, and 75 Ideas

The size and shape of your cake will naturally make up part of your fondant design.

What size of cake will you need?  A layer cake or sheet cake?  Depending on how many people you want to serve, you may come up with a theme that uses multiple cakes and shapes, like our Minion cake (on page 2), for example.

Here are 75 design ideas for gorgeous fondant birthday cakes.  Anything sound good yet?

  1. A pink trimmed cake with animal prints and a high heel shoe or handbag.
  2. Music symbols surrounding an acoustic (or electric) guitar.  Guitar picks, music sheet, music notes.
  3. Tie-dyed cake with a VW bug and flowers, trimmed with grass for a new or old hippie type
  4. Yoga poses or a gymnastics scene.
  5. Game boards – Chess, Checkers, Bingo, Scrabble, Monopoly for example.
  6. Sudoku puzzle in the person’s favorite colors.  If done with layer cake, sides could have numbers in random patterns.
  7. A cake that looks like a US Passport.
  8. Brightly colored cake with an iPhone or Ipad showing their favorite App.
  9. Mardi Gras colors and designs
  10. A Big Top tent for a Carnival theme with animals or games.
  11. A Cowboy hat or boots.
  12. A cake covered with jewelry.
  13. An open book with special message.
  14. A potter’s wheel with a pot on top.
  15. Animal print designs with detailed trim.
  16. Kaleidoscope design.
  17. Ping pong paddles and net.
  18. Baseball, glove, and bat or baseball field.
  19. Basketball court and ball.
  20. Playing cards with winning hand.
  21. Casino slot machine
  22. Beach scene with lighthouse.
  23. A piece of Luggage with travel stamps
  24. A large credit card.
  25. A piggy bank.
  26. A spreadsheet for an office party.
  27. Bathroom scale for a weight loss success party.
  28. Wine bottle with meaningful label.
  29. Artists palette.
  30. Skeleton, skull, or casket for Halloween or whatever.
  31. Favorite candies like Candy Crush game.
  32. Spiders web and spiders
  33. Paisley prints
  34. Favorite car, Thunderbird, Jag, Model T
  35. Wood working tools
  36. Cake looks like a camera
  37. Dinosaurs, trees, mountains, water
  38. A map to a destination
  39. An airplane for a pilot-to-be.
  40. Icon or box design of their favorite game: Scrabble, Candy Crush, etc
  41. Construction equipment, dump truck, backhoe, cones, hard hat
  42. Quilt pattern
  43. Scissors and comb for a stylist or barber
  44. Dictionary for a grammar geek
  45. Movie trappings, like camera, director chair, clapboard
  46. Vegetables for a gardener
  47. Tragedy and comedy masks for a theatrical person
  48. A giant flip flop shoe, or any special type of shoe
  49. A large wine glass, beer mug, or shot glass
  50. A to-go coffee cup
  51. An assortment of favorite foods like pizza, cheeseburger, ice cream, etc.
  52. A train, either old style for kids or modern for a traveler.
  53. A window with a cat’s silhouette for a cat lover.
  54. Dog house with dog for a dog lover.
  55. Puppy paw prints for a breeder or puppy lover.
  56. The state bird, a pet bird, a wild bird for a bird watcher or bird lover.
  57. A farm scene with tractor.
  58. Road signs, stop, merge, an interstate badge sign.
  59. An aquarium with colorful fish or a reef scene for a diver.
  60. Safety pins and baby powder for a baby shower
  61. Colors and emblems for a favorite team.
  62. Masonic emblems
  63. Rainbow, pot of gold, 4 leaf clover, or other lucky symbols
  64. Dragonflies and butterflies, Ladybugs
  65. Footprints in the sand
  66. Dolphins, or a whale’s tale
  67. Celtic signs and symbols
  68. Thistle, Tartan or plaid design for anything Scottish
  69. Baby toys
  70. Weight lifting theme
  71.  Country flags, state flags
  72. A vinyl record, cassette tape, etc
  73. Recreate a famous painting like Starry Night by Van Gogh
  74. Emblem of a civic organization, for example Red Cross, police or other badge
  75. An elaborate hat

Once you have a concept in mind, it’s time to start sketching out the plan.  We have a template for a guitar shaped cake, and clipart resources for your own cake design.  There are a few more ideas on this page too.

Sketching your plan is an important activity to save you an extra trip to find that perfect detail that you need.

For example, licorice strands for lines or hair, or M & M candies for colorful eyes, unusual glitter color, and so on.

Just tiny touches that really make your design top-notch.






So get as much detail as you can on your design diagram.

Use crayons or colored pencils if you have them.  This will help you get your colors down.

Don’t use too many colors unless absolutely necessary because you have to be able to mix each color into your fondant.

That’s one of the biggest activities, time-wise.

Want more cake ideas?  Check out these pages: