Easy Frozen Birthday Cake

A 3 layer Frozen birthday cake made easy with a box mix, food coloring, and plastic Frozen figurines as cake toppers.

This post contains affiliate links – click here to read my full disclosure.

I honestly can’t believe I have a three year old. It wasn’t that long ago that I was posting about Addy’s first birthday!  Now, she’s full of sass and personality, notices and remembers everything, knows her right from her left, and can even write her name.  My baby girl isn’t a baby anymore!  We ended up throwing together a small get-together of family and friends to celebrate her birthday this weekend.  It was nothing fancy, but since I’ve made her birthday cake the past two years I decided I wanted to make one for her again this year.  For her first birthday, I made Cupcake Cones (super easy):

And for her second birthday, she got an Elmo cake.  Slightly more involved, and my first foray into fondant, but I used a mold and store-bought red icing.  It turned out pretty great, I think!

I figured I’d be upset with myself to bail out on the homemade-cake tradition in just year 3!

Simplicity was key, since we were going to a local amusement park during the day and I wouldn’t have time to do much prep after we got home.  Plus I am NOT a baker, so anything involving piping, fondant, etc, was going to be more time consuming than I wanted to get into.  After some Pinterest-searching, I found some inspiration to make Addy’s easy Frozen Birthday Cake – this pin (to an expired Etsy posting) was my inspiration for the exterior of the cake, and this tutorial was my inspiration for the inside!

To be honest, it was really pretty easy!  The hardest part (and the part I hate most about baking) is all the bowls and pans you have to wash.  I made the whole thing the day before and just saved the cake-topper decorating for the day-of, which was great.  I used two white cake box mixes and prepared them as directed, then split it evenly into three bowls and added food coloring to two of them.  (I used Wilton’s gel food coloring in sky blue and violet.)  Then I poured them into 9″ round cake pans, baked, and cooled on a wire rack.  After the cakes were completely cool, I used a bread knife to slice off the rounded tops – and probably ate more cake crumbs than I should have :-/

As the cakes were cooling, I make a quadruple batch of this buttercream frosting.  (Quadruple sounds like a lot, but it’s really not – it was just the right amount.)  Before adding food coloring, I used the white buttercream to assemble the three layers and do a “crumb coat.”  Essentially that’s your thin bottom layer of icing that keeps you from getting crumbs in your top coat of buttercream.  I also liked using the white icing to separate the layers.  Once my crumb coat was done, I let it sit for about 30-45 minutes until it crusted over a little bit.  Meanwhile, I added blue food coloring (that same sky blue that I used in the cake) to the remaining icing until I got the color I wanted.  That buttercream went on top.  I found that using an offset spatula really helped me to get that nice, clean, smooth frosting look I was going for – SO much easier than a butter knife!  Then, the completed cake went into the refrigerator overnight.

The decorations were super simple!  I used my Silhouette to cut the number “3” out of pink glitter paper, and little triangular bunting flags out of blue, purple, and silver glitter paper.  The bunting is taped to bakers twine, which was tied to kebob skewers.  The easiest and most effective touch to the Frozen theme was adding these little Frozen plastic dolls – combination cake toppers and birthday gifts!  They are plastic, so it was easy to rinse off any frosting, and my daughter has loved playing with them, too.

And everybody “ooh”-ed and “ahhh”-ed when we cut into the cake to reveal the pretty colored layers!

Not only was it a pretty cake, it was delicious, too :-)  And Addy loved it, which is all that matters!

Are you planning a Frozen birthday party? You should take a look at the Winter Onederland party that I put together for Addy’s little brother – there are several elements that would be perfect for a Frozen party, like a Hot Chocolate bar or simple mason jar “snow” votive candles.

MORE CRAFTY DISNEY IDEAS!

Free Printable Disney Boarding Pass Tickets

Disney Frozen Stroller Sign

My Happy Place Disney Shirt

Disney Shirts with Free Cut Files

Elena of Avalor Shirt + Free Cut File

Easy Frozen Themed Birthday Cake

The Perfect Minnie Mouse Costume

Little Mermaid and Flounder Costume

Toddler Tinkerbell Costume

DIY Elena of Avalor Costume

MORE Free Disney Cut Files

This post contains affiliate links – click here to read my full disclosure.

Get your copy of my FREE meal planning binder!

Sign up to get a free copy of my meal planning system - an 11 page printable meal planning binder, complete with a pantry inventory, shopping list, and more to help get on top of your menu each week!

Success! Now check your email to confirm your subscription.

There was an error submitting your subscription. Please try again.

First Name

Email Address

We use this field to detect spam bots. If you fill this in, you will be marked as a spammer.

I'd like to receive the free email course. SIGN UP Powered by Kit