Award-Winning Ginger Root Beer Float Cupcakes
Tuesday, 3 July 2012
On Sunday, I shared the story of my first baking competition at the Sacramento Chef Challenge. I developed this Ginger Root Beer Float Cupcake recipe to fit the “Hot Summer’s Night” theme and also incorporate the secret ingredient, ginger. I tried different combinations of ginger beer, root beer, fresh ginger, and ground ginger, and I found that root beer and ground ginger came together for the best flavor.
I tried several brands of root beer and settled on Capt’n Eli’s Root Beer, which I found locally at Nugget Market. It’s sweetened with cane sugar and has wintergreen oil, anise, vanilla and other spices and flavorings, which gives it a strong, spicy root beer flavor. The cupcakes came out extremely moist and light, with a strong root beer flavor at first and lingering ginger aftertaste.
I topped the ginger root beer cupcakes with a vanilla bean buttercream frosting that tastes like vanilla ice cream. This is a winning recipe – literally. The professional judges and 1,000 event attendees voted that this was the top cupcake out of all the contenders, including ones from professional cupcake bakeries.
If you want to read more about my saga of baking 350+ cupcakes in my home kitchen in 2 days, plus how we incorporated the theme into a display (a mini drive-in movie theater for cupcakes), visit my last post Battle Cupcakes: My First Baking Competition.
Recipe:
Ginger Root Beer Float Cupcake
Adapted from Serendipity Mommy
Makes 12 cupcakes
- 1 cup root beer (I used Capt’n Eli’s Root Beer)
- 1 tsp apple cider vinegar
- 3/4 cup sugar
- 1/3 cup canola oil
- 1/2 tsp vanilla extract
- 2 1/4 tsp root beer concentrate
- 1 1/3 cups all purpose flour
- 3/4 tsp baking soda
- 1/2 tsp baking powder
- 1 Tbsp ground ginger*
- 1/4 tsp salt
Preheat oven to 350°F and line cupcake tin with paper liners.
In a large bowl, combine root beer and vinegar and let stand for a few minutes. Add sugar and oil, then whisk until mixture is slightly frothy. Pour in vanilla extract and root beer concentrate and whisk until combined.
In a medium bowl, mix together flour with baking soda, baking powder, ground ginger and salt. Pour into root beer mixture and whisk until ingredients are just combined.
Fill prepared cupcake tin by pouring 1/4 cup batter into each liner (until 3/4 full). Bake for 15 minutes, or until cupcakes spring back lightly when touched and/or tester comes out clean.
*You can omit the ginger if you prefer a plain root beer cupcake, but I promise it’s really good!
Vanilla Bean Buttercream
Adapted from Cupcake Project
Makes just enough to lightly frost 12 cupcakes – if you like a lot of frosting, double this recipe.
- 1 stick unsalted butter (1/2 cup), at room temperature
- 1 1/2 cups powdered sugar
- 2 tsp vanilla bean paste
Beat butter and powdered sugar together for several minutes until well combined and creamy. Add vanilla bean paste and mix until well combined.
Note: if you beat the frosting for several minutes, it will come together and become creamy. If needed, you can add a tablespoon of milk if it’s too thick.






















No. 1 — July 3rd, 2012 at 9:42 am
Wow! These look incredibly tasty. Congrats on your win!
No. 2 — July 3rd, 2012 at 9:54 am
@Kachet – thank you!
No. 3 — July 3rd, 2012 at 10:35 am
[...] 7/3/12: The recipe is now published – see my Award-Winning Ginger Root Beer Float Cupcakes post. /* Share [...]
No. 4 — July 3rd, 2012 at 1:18 pm
Thank you thank you thank you, cant wait to make
No. 5 — July 3rd, 2012 at 2:41 pm
I will definitely try……Congratulations!
No. 6 — July 3rd, 2012 at 2:59 pm
I am so excited to try these cupcakes. My husband absolutely loves root beer and these will be perfect. In our trials of all root beers, Captain Eli’s is a tasty choice! Congratulations on winning, Stephanie.
No. 7 — July 3rd, 2012 at 4:49 pm
I can’t wait to try these!
Luli recently posted About Me
No. 8 — July 4th, 2012 at 7:43 am
Sounds delish!
What do you think about the idea of turning this into an ice cream cake, especially using a homemade (or least gourmet-quality if store-bought) vanilla bean ice cream between the ginger root beer cake layers?
(Or just make the cupcakes as-is since they are so cute with the little stripped straws like mini-float cups, and just serve with vanilla ice cream!)
No. 9 — July 4th, 2012 at 8:31 am
@ David, Ayesha, Marisa, Luli – thanks! I hope you all enjoy
@Stephanie R – I had that same thought! If I were entering Cupcake Project’s Ice Cream Cupcake Contest this year, I would have added vanilla ice cream to this and submitted it (I’m a judge this year so I can’t enter).
No. 10 — July 4th, 2012 at 1:37 pm
Congrats on the win! Sounds like it was very well deserved – 350+ cupcakes in 2 days!!
Amy from Appetite for Discovery recently posted Paleo Cherry, Almond & Coconut Pie
No. 11 — July 7th, 2012 at 4:32 pm
What an interesting recipe…I’m glad that Ellen (Baking with Booze) listed your site; we have a lot in common! XOXO
No. 12 — July 8th, 2012 at 1:58 am
Hey Steph,
You have inspired me to start a blog, see my web address, only one post on there so far would appreciate a read. Any tips for successful blogging would be great.
David recently posted Deliciously Moist Chocolate Cupcakes
No. 13 — July 8th, 2012 at 9:34 am
@David – I’m so happy I inspired you! I’ll go visit your first blog post now
No. 14 — July 11th, 2012 at 7:09 am
I am SO thrilled to hear that your adventure turned out to be a great one, Stephanie! WOOT WOOT! Way to knock ‘em out of the park
Becca from It’s Yummilicious recently posted FUN WITH FOOD – Hot Dog Splits
No. 15 — July 11th, 2012 at 9:04 am
@Becca – thank you so much!!
No. 16 — July 16th, 2012 at 6:52 am
The only root beer float cupcakes I’ve ever seen were chocolate cake with root beer in it, and it wasn’t a strong enough root beer flavor. I’m excited to try these.
No. 17 — August 6th, 2012 at 3:32 pm
Congratulations on the win! Looks like all that effort you put into them paid off! Pinning it to hopefully try them out one day!
Shumaila recently posted August SRC & Recipe Swap
No. 18 — August 30th, 2012 at 4:50 pm
[...] Sweetapolita’s fluffy vanilla cake, which made 3 6-inch layers and used about 3 batches of my vanilla buttercream frosting (the recipe is also posted below the [...]
No. 19 — October 19th, 2012 at 3:55 pm
[...] fallen in love with several over the years. (Nutella buttercream, salted caramel frosting, and vanilla bean buttercream to name just a few.) However, this frosting may trump them all. It’s a buttercream that [...]
No. 20 — December 7th, 2012 at 11:39 am
No eggs? Typo or correct before i make these
No. 21 — December 7th, 2012 at 11:44 am
Christy, it’s correct–no eggs needed.
No. 22 — May 7th, 2013 at 3:02 pm
I recently made your delicious rootbeer cupcakes. I actually lost count on how many compliments I received. They are unbelievable! Thanks for making my desert buffet a hit!