1st Birthday Smash Cake Tutorial + Simple Vanilla Cake recipe
Celebrate your little one’s first birthday by making a fun and yummy smash cake! It’s easier than you might think to make one at home, especially with this simple vanilla cake recipe.
My precious girl turned one last weekend! I seriously cannot believe how fast the past year has gone by. It seems like it was just the other day that we were bringing her home from the hospital, and making a pit stop along the way to pick up a big box of hot malasadas to celebrate. 😉
Have you ever had a malasada before? I’d never had one until we moved out here to Hawaii. They are basically fried pieces of delicious sugary dough. Uh-mazing! But I digress…
We decided to keep her actual birthday pretty low key and just stayed at home to let her play with her new toys, which my son and I were SO excited about. Probably more than her. 😉
He was excited to have presents around to open and play with, and I was excited about GIRL presents! She got her first Cabbage Patch Doll, which I couldn’t wait to get for her since I loved mine when I was little.
Plus, Babyland General Hospital (where the Cabbage Patch Dolls are born) is just a little ways up the road from my hometown in Cleveland, Georgia. I’m SO looking forward to taking my kiddos there one day!
We are having a birthday party for her in a couple of weeks with a luau theme, since she’s our little Hawaiian-born baby.
I decided that I still wanted to do a little something special for her actual birthday, and I really wanted to try my hand at making her a smash cake. I had never made one before, and I had never really decorated a cake before either, aside from slapping on some icing with a spatula and going shake crazy with some sprinkles. 😉
I was ready to give it my best shot, though, and I ended up being pretty proud of my work! It actually isn’t that hard at all, and while my cake certainly isn’t anywhere near the quality of a professional’s, I was still very happy with it, and so was our little birthday girl.
How to make a Smash Cake
1. If you want to make a two layer smash cake (like I did), search your cabinets for two small, round, glass pyrex bowls. The ones I used were one quart each. You can use two small casserole dishes or other kinds of bowls as well, just so long as they are oven-safe! Grease and flour them both well.

recipe and added a little pink gel food coloring. Spread a thin layer on the top of one of your cakes, then turn the other cake upside down and place on top.





And now you’re ready to snap some photos of your little one enjoying their special cake! Here’s one of our little princess:
I hope this helps you a bit if you’re interested in making a smash cake for a special little one in your life! It’s really not hard at all, and is actually a lot of fun! Like I said, mine is not perfect. My icing decorating skills could probably use some improvement, but overall I was happy with it.
If I can make one that looks somewhat decent, then I know y’all can, too!
Oh, and here’s the recipe for the simple vanilla cake! Enjoy. 🙂

1st Birthday Smash Cake Tutorial + Simple Vanilla Cake
Ingredients
- 2 cups granulated sugar
- 1 cup unsalted butter,, softened
- 4 eggs
- 2 Tablespoons vanilla extract
- 3 cups all-purpose flour, (could also be made with cake flour)
- 3 1/2 teaspoons baking powder
- 1 1/2 cups milk, (I used whole milk)
Instructions
- Preheat oven to 350 degrees. Grease and flour baking pans, or line muffin tin with cupcake liners.
- Using an electric mixer, beat the sugar and butter together over medium speed for 5-8 minutes. Add in the eggs, one at a time, beating well after each addition. Stir in the vanilla.
- Combine the flour and baking powder in a medium sized bowl.
- Alternate adding the dry mixture and the milk to the batter, beginning and ending with the dry mixture. Beat until just combined.
- Pour mixture into prepared baking pans. See notes below for baking times.
- Once baking time is complete, transfer baking dishes to a wire rack to cool. Once completely cool, remove cakes from baking dishes and frost with Easy Buttercream Frosting and enjoy!
Notes
If you like this 1st Birthday Smash Cake Tutorial, then you might also like:
Pineapple Sunshine Cake
My hubby asked for a cake all to himself for his birthday tomorrow…I think this one might do the trick, haha! It’s gorgeous and a perfect “personal” size.
I love the rosettes on this cute cake! My younger daughter is almost 5 months old, so I’m saving this recipe for her 1st birthday. Thanks for the great recipe 🙂
Oh my goodness! SO SO SO cute! Love this idea! You inspired me to take this on for my little girl’s first birthday.
You make this cake decorating look so easy!
I’m in the school of slathering frosting on with a spatula and then go shake crazy with sprinkles!
Nice job!
This is so beautiful, I just love vibrancy of the colors. You do such great work, it is always a joy to see what you come up with next.
That is a beautiful cake and the perfect size for a 1 year old! We did something similar when our daughter turned one!
That recipe is so simple an easy to make and it looks like your daughter enjoyed it as well!! Great decorating.
I know this is an old post but I tried your recipe today and it turned out pretty good! Thank you for sharing!! My baby hasn’t tried it yet but my older two kids and I snuck a cupcake…. sooo yummy!
Yay Kristy! So glad to hear that! Happy birthday to your little one!
I just wanted to confirm that there is no salt in this recipe? I’ve never made a cake that didnt call for at least some salt in the batter. Thank you!
How cute is this Smash Cake? I love it and seriously wish I had little ones to make this for. I guess I could always make it for a friend its so adorable!
That is such a cute cake – my kids are way past their 1st birthdays, but I am sure give an opportunity they would love to smash the other person into this 🙂 . Loved the look on your lil one’s face , so precious !!! Enjoyed the recipe too !
I have a colleague who has a little girl turning one next month. I will send this to her as an option.
Such a pretty cake, and it is made perfectly. The colour is wonderful and your daughter really looks like she enjoyed it. I think it is lovely to make your own birthday cakes, and they needn’t be over the top to be really fab.
How adorable! Happy first birthday to your girl! I love those pink swirls in the frosting.
I’ve made this quite a few times, sometimes with the Pyrex dishes and sometimes as cupcakes. My daughter’s 3rd bday is coming up (I used this recipe for her first birthday smash cake, can’t believe it’s been 2 years!) and I was wondering how you think it’ll work for a 9” circular cake?? Not stacking, just a simple 9 inch one 🙂
So glad you love the recipe, and happy birthday to your daughter! They really do grow too fast! And I think it would work just fine! If you try it let me know how it turns out!
Making this this weekend – fingers crossed! Does “TB” in 2 TB vanilla extract refer to table spoon?? Thx!
Sorry to just now see your comment! Yes, that is 2 tablespoons!
HI. This looks so yummy. Do u know if i could do it without butter and sugar? Thank u
Hi Mara, sorry but I don’t have any recommendations for that. The butter and sugar are pretty key in this recipe! Sorry!
I was looking for smash cake recipes and found this one! I made it for my little boy’s 1st birthday this past weekend (just blue!) It was fantastic!! Thank you for a great recipe!!
Wonderful Jenny! So glad it was helpful and happy birthday to your little guy!!
What color pink food coloring did you use? I did a sample cake and my pink just isn’t right! Other wise it turned out great!
Hi Jenny! I used a Wilton gel food coloring. I believe the color may have been Magenta but I only use a little bit. Hope that helps!
Could you tell me what size of rounded glass “pan” you used to make this cake please? It is so cute!
Hi Melanie, I used two Pyrex baking dishes, each one is 4 cups (1 quart) and measures a little less than 6 inches in diameter across the top. Hope that helps!
So cute. I love cake smash photo sessions. This smash cake was great.
Hello,
I stumbled on your blog, it’s gorgeous! I can’t wait to try your recipe for my next Smash the cake.
I’m not from the US. What size is a one quart pan exactly? Is it equivalent to a 6° circular pan ?
Hi there! I just did some conversions and 1 quart is equal to 946.35 milliliters. I know nothing about the metric system, so I hope that helps a bit! When I can find my measuring tape, I’ll measure the diameter of the bowl and let you know!
Perfect, thank you!
Does the cake need 2 tablespoons or 2 teaspoons of vanilla extract? 2 tablespoons seems like a lot so I wanted to clarify before making this. Thanks!
Hi Marie! It is 2 Tablespoons. I know it seems like a lot, but it gives it good vanilla flavor! Hope you enjoy it! 🙂
Hi Ashlyn,
I am from Germany and started looking online for a smash cake for my little daughter. I found your website and fell in love with your cake. I just need to get two things sorted before I can start – 1 for the cake: how much is 2 TB vanilla extract (I guess some kind of packages?) and 2 for the cream: what kind of shortening should I use? I get different translations for shortening which somehow mean similar things but are different. So, is it butter or lard (soft fat) or fat (en block). I’m so looking forward to making this beautiful cake and will link your recipe on facebook around my daughters birthday at the end of the month.
Kati
Hi Kati! For the vanilla extract, that would be 2 Tablespoons. Shortening is made from vegetable fat, so it’s a little bit different than lard which is animal fat. I actually have a new buttercream recipe that I’ve been meaning to post that doesn’t use shortening at all! I’ll go ahead and give that one to you because it might be easier! It’s 1 softened cup unsalted butter, 3 teaspoons vanilla extract, 4 cups powdered sugar, and 1-2 Tablespoons milk. You make it using the same method as my other frosting. Hope that helps and happy birthday to your little girl! 🙂
Thank you so much! I’ll keep you updated!
Love the smash cake for my granddaughter’so first birthday