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Motocross Birthday Cake

Do you have a child who loves to race motocross??? Well, after checking out this post you can feel confident making a dirt bike cake for your birthday boy or girl. This cake doesn't have to be perfect, after all, it's a motocross birthday cake! Dirt is allowed to be misplaced everywhere.

So let's get down to business and learn how to make this fun birthday cake!

Your guests won't even know that this is a gluten and dairy free birthday cake recipe!

A homemade motocross birthday cake.

Why Make A Motocross Cake

  • Your dirt bike obsessed kids will remember this gluten and dairy free cake for years to come
  • Your guests will love it also
  • It looks like a work of art but actually isn't that hard to make
  • It's a great way to bring a birthday party theme together
  • It's not a boring flat sheet cake with one of those icing images or photo paper that you can eat
  • The bavarian cream cake filling makes for a rich and flavorful cake

Ingredients Needed

Motocross Birthday Cake Decorations

Helpful Birthday Supplies

We like to grab a bunch of these things online, I can rarely find a store that has a huge selection of birthday party supplies close to us, so ordering online has been a huge personal time saver!

9 x 13-inch baking pans

Wilton Recipe Right Non-Stick 9 x 13-Inch Oblong Cake Pans, Set of 2 Cake Pans, Steel
  • Versatile Baking: The secret to making delicious cakes, brownies, and casseroles starts with the great Wilton baking sheets for oven. And now you can make even more at one time with this convenient multipack.

loaf pans

USA Pan Nonstick Standard Bread Loaf Pan, 1 Pound, Aluminized Steel
  • USA Pan standard commercial gauge folded loaf pan is ideal for quick breads, yeast breads, pound cakes or even meat loafs; pan baking dimensions are 8.5 x 4.5 x 2.75

piping bags

Piping Bags 21 inch Large Pastry Bags Decorating Tools 100 PCS Piping Bags for Cream Icing Frosting Cookie Cake Decorating (21 inch)
  • ☆【COST-EFFECTIVE PACKAGE DISPOSABLE PASTRY BAGS】: This cake decorating supplies includes 100 Large disposable 21 inch piping bags, The perfect suite combination takes into account every step you make, and it's a very good price.

mixing bowls

Sale
Pyrex Smart Essentials 3-Piece Prepware Mixing Bowl Set, 1-Qt, 1.5-Qt ,and 2.5-Qt Glass Mixing Bowls, Dishwasher, Microwave and Freezer Safe
  • 3-PIECE: Set includes 1-qt, 1.5-qt, and 2.5-qt round glass bowls. This is the perfect set for all manners of prepping, baking and home entertainment.

measuring cups and spoons

Sale
Stainless Steel Measuring Cups And Measuring Spoons 10-Piece Set, 5 Cups And 5 Spoons
  • HIGH QUALITY DURABLE AND STURDY – These Laxinis World Measuring Cups and Spoons are made of highly satin brushed with best quality stainless steel which will never rust! They are durable and attractive looking, easy to clean, and can be placed in the dishwasher safely after using.

stand mixer

Cuisinart Stand Mixer, 12 Speeds, 5.5-Quart Mixing Bowl, Chef's Whisk, Flat Mixing Paddle, Dough Hook, and Splash Guard with Pour Spout, Silver Lining, SM-50BC, Silver Lining
  • SUPERIOR FUNCTION: Delivering power, precision and performance, our stand mixer features a 5.5-quart capacity with a 500-watt motor, die-cast metal construction, and 12-speeds that allow for nuance and excellence in performing a variety of preparation tasks

offset spatula

PUCKWAY Angled Icing Spatula, Stainless Steel Offset Spatula, Cake Spatula Set of 2 Black 6, 8 inch Blade
  • Two Professional Cake Decorating Spatulas: PUCKWAY offset spatula set comes in two different sizes: 6 inch and 8 inch blade. This is your best choice to decorate a cake perfectly.

How to Create A Motocross Birthday Cake:

Bake two 9 x 13-inch chocolate cakes and two loaf pan cakes. I used three King Arthur cake mixes. We chose chocolate cake, but any flavor cake mix would taste great.

A few cakes in pans and a tube of bavarian cream.

While the cakes are cooling prepare your frosting. Use your favorite dairy free chocolate frosting recipe. Set the frosting aside.

After the cakes have cooled, remove them from the pans. Add frosting to a piping bag and pipe around the outside of one 9 x 13 inch cake. Then snip a corner of the Bavarian cream pastry bag and pipe the inside of the cake.

A cake with a bavarian cream layer.

Snipping the corner makes it a large hole so the Bavarian cream can come out faster

Important note: After filling in the bottom cake layer you’ll have about 1 cup left over. You can refrigerate leftovers for a future baking adventure.

Next, place the second 9 x 13-inch cake directly on top of the bottom cake.

Then construct two ramps out of the two loaf pans.

Cake ramps on a cake base to make a dirt bike track cake.

Constructing the ramps was trial and error. We used a knife to shave off the ramps. Our ramp cuts were messy and that’s fine. As you ice over the ramps and fill them with crushed gluten free Oreos it will look perfect.

Keep in mind we didn’t use all of the loaf cakes so you could construct a third ramp if you wanted.

Now ice the cake on the top and all sides with an offset spatula like this one. After the cake is iced you are ready to create the race track. Keep in mind all the edible decorations are gluten and dairy free.

To decorate the cake first, crush the Gluten Free Oreo Cookies in a Ziploc bag. You want the crumbs to be very fine without any big chunks. Then place layers of crumbs where the motocross trail will go.

Next place the trees and bushes alongside the trail.

Lastly use the candy rocks for borders and place the race flags.

Place the motocross figurine last. As in…right before singing Happy Birthday.

Have fun creating your own one-of-a-kind motocross birthday cake! 

The lumpier the better. Surprisingly the more imperfect the cake, the more your special someone will love it!

Storage

This Motocross cake is best enjoyed the day that you assemble and make it. If you have leftover cake, you can remove the decorations and store in airtight container in teh fridge for up to 2 days. Between the frosting and the bavarian cream filling, you really need to refrigerate the cake.

A collage of dirt bike cake images with text overlay.

Tips and Variations

  • Don't stress yourself trying to get it perfect.
  • You can use different types of cakes if you want.
  • If you don't want to use chocolate frosting, you can use white icing and dye it. We like to use this dyeless food dye
  • You can make any layout changes that you want- it's your cake.

Nobody wants a cake with an edible image or a boring frosting sheets with a picture of a bike on it when you can enjoy this fun 3d dirt bike cake!

If you’re looking for more gluten and dairy free birthday cake ideas be sure to snoop around the website. You’ll find recipes and more detailed tutorials such as:

  • ice cream cone cake– your loved one will be blowing away by this ice cream cake with chocolate ganache drizzle frosting
  • oreo ice cream cake– yes this is a 100% GF DF seven layer oreo ice cream cake
  • sprinkle birthday cake– this cake is trending right now! It’s easy and fun to bake and decorate
  • shark birthday cake– wow this cake looks just like a Great White Shark and tastes delicious. This is a cake your loved one will never forget.
  • buttercream frosting– this vanilla buttercream tastes just like traditional buttercream frosting. This is my go-to frosting.

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