Key Lime GUMMY BEAR Cake

If you’re looking for a fun and unique dessert to make with your kids and impress your loved ones, look no further than this Key Lime Gummy Bear Cake! This cake combines sweet and tangy, with a crunchy graham cracker crust and a smooth, creamy buttercream frosting. 

Key Lime GUMMY BEAR Cake

Plus, it’s decorated with delicious and colorful LorAnn Oils Key lime flavored gummy bears – what’s not to love? I also have an AMAZING code to share with you!

Key Lime GUMMY BEAR Cake

LorAnn Oils is the ultimate flavoring destination for anyone looking to experiment with new flavor combinations or simply add a burst of flavor to their favorite recipes.

The super-strength Key Lime Flavoring is the star of the show when it comes to flavoring all aspects of  this cake. Looking for a twist on classic carrot cake?

Key Lime GUMMY BEAR Cake

As a home- baker, you need a secret ingredient that takes your bakes over the top; LorAnn Oils makes it easy with their vibrant colors and delicious flavors.

Gummy Bear Cake Part 1
Gummy Bear Cake Part 2

Equipment Needed:

  • 6″ or 8″ cake pans
  • Baking spray
  • Parchment paper
  • Food processor
  • Measuring cups and spoons
  • Large mixing bowl
  • Whisk
  • Sifter
  • Rubber spatula
  • Toothpick
  • Cooling rack
  • Plastic wrap
  • Stand mixer with the paddle attachment
  • Piping bag
  • Offset spatula or spoon
  • Cake scrapper
  • A cake board or plate for serving

Ingredients Needed:

Key Lime GUMMY BEAR Cake
  • 4 eggs
  • 1 cup buttermilk
  • 1/2 cup sour cream
  • 1/3 cup vegetable oil
  • 1 teaspoon LorAnn Oils Madagascar Vanilla 
  • ⅛ teaspoon LorAnn Oils Extra Strength Key lime Flavor 
  • Zest of 2 Key limes
  • Juice of 2 Key  limes
  • 1 box white cake mix ( Betty Crocker OR Duncan Heins work best )
  • 1 small box of instant vanilla pudding mix
Key Lime GUMMY BEAR Cake
  • 12 whole Cinnamon Graham Crackers 
  • 8 TBS butter melted 
Key Lime GUMMY BEAR Cake
  • 1 14oz can of Sweetened Condensed milk
  • 1lb salted butter, room temp 
  • 1 teaspoon LorAnn Oils Madagascar Vanilla 
  • ⅛ teaspoon Key Lime Super Strength Flavor 

To make the cake, you’ll preheat your oven and prepare your cake pans with baking spray and parchment paper. 

Then, you’ll make the graham cracker crust by pulsing the graham crackers and melted butter in a food processor and pressing the mixture into the bottom of your cake pans.

Pulsing the graham crackers and melted butter in a food processor
Pulsing the graham crackers and melted butter in a food processor
Pulsing the graham crackers and melted butter in a food processor

Next, you’ll whisk together the wet ingredients for the cake, sift in the cake mix and pudding mix, and pour the batter into the cake pans. Bake the cakes for 20-25 minutes and then allow them to cool before wrapping them in plastic wrap and chilling them in the fridge.

While the cakes are chilling, you’ll make the key lime buttercream by whipping softened butter with sweetened condensed milk, vanilla, and key lime flavoring.

Once the cakes are chilled, you’ll assemble and decorate them by piping the buttercream onto the layers, garnishing it with lime slices and LorAnn Oils homemade Key lime flavored gummy bears.


LorAnn makes it so easy to create fun and delicious candy with their no-fuss candy-making supplies and ingredients.

We had the best time creating this cake, and it was an enjoyable way to bond with my daughter, who is always in the kitchen wanting to help! 


Q: Can I make this cake ahead of time? Yes, you can. The cake can be baked up to 2 days in advance and stored in an airtight container at room temperature. You can also freeze the cake for up to 1 month, tightly wrapped in plastic wrap and placed in a freezer safe container.

Q: Can I substitute the LorAnn Naturals flavorings with the LorAnn Super-Strength Flavors? Yes, you can. However, keep in mind that the Super-Strength Flavors are more potent than the Naturals, so adjust the amount used accordingly.

Q: What are some good flavor combinations using LorAnn flavors? The possibilities are endless! Some classic combinations include vanilla and caramel, raspberry and lemon, and chocolate and mint. Don’t be afraid to experiment and find your own unique combinations.

Q: Can I mix different LorAnn flavors together? Yes, you can definitely mix different LorAnn flavors together to create your own unique flavor blends. Just be mindful of the potency of each flavor and adjust accordingly.

Just remember – Super-Strength Flavors are about 2X stronger than typical alcohol-based extracts.

Q: Are LorAnn flavors gluten-free? Yes, LorAnn flavors are gluten-free.

Gummy Bear key Lime Cake with buttercream swirls

Key Lime GUMMY BEAR Cake

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Author: Kala Boulard


For the Cake

  • 4 eggs
  • 1 cup buttermilk
  • 1/2 cup sour cream
  • 1/3 cup vegetable oil
  • 1 tsp LorAnn Oils Madagascar Vanilla
  • 1/8 tsp LorAnn Oils Extra Strength Key Lime Flavor
  • zest of 2 Key limes
  • juice of 2 Key limes
  • 1 box white cake mix (Betty Crocker OR Duncan Heins work best)
  • 1 small box of instant vanilla pudding mix

For the Graham Cracker Crust

  • 12 whole Cinnamon Graham Crackers
  • 8 tbsp butter, melted

For the Key Lime Buttercream

  • 1 14 oz can of Sweetened Condensed milk
  • 1 lb salted butter, room temp
  • 1 tsp LorAnn Oils Madagascar Vanilla
  • 1/3 tsp Key Lime Super Strength Flavor


  • LorAnn Oils Gummy Bears = Key Lime Flavrings (follow directions on the back of LorAnn Oils Packaging for easy instructions)
  • extra Lime slices
  • lime Zest


Make the Caramel

  • Preheat your oven to 350°.
  • Line and prep three 6” cake pans ( or two 8”) with baking spray and/or parchment paper.
  • Add Graham Crackers to a food processor and pulse them into fine crumbs.
  • Slowly pour the melted butter into the crumbs and pulse again until combined.
  • Divide the graham cracker crust crumbs evenly among your cake pans and press them firmly into the bottom of your prepared cake pans. You can use the bottom of a glass or a spoon to help evenly distribute the crumbs on the bottom of your pans. And set aside.
  • In a large bowl, Whisk together the eggs, buttermilk, sour cup sour cream, vegetable oil, vanilla, key lime flavoring, zest, and juice of 2 key limes very well until thoroughly combined.
  • Sift vanilla pudding & white cake mix together into the wet ingredients and mix until just combined.
  • Pour the batter into your prepared cake pans (over the top ) of your prepared crust evenly among your cake pans.
  • Bake for 20-25 minutes. Before removing them from the oven, insert a toothpick into the centers of the cakes to ensure they are done. Don't over bake!
  • Allow to cool for 5 minutes in the pan, and then turn them onto a cooling rack to finish cooling.
  • Wrap in plastic wrap and thoroughly chill the cakes in your fridge before decorating for at least 2 hours. Make sure the cake rounds are flat when chilling.

For the Buttercream

  • Into the bowl of your stand mixer fitted with a paddle attachment, add the softened butter and whip on high for 8 minutes until the butter has doubled in size and is pale and light in color.
  • Scrape down the bowl and beat for 2 more minutes.
  • Add Sweetened Condensed milk, Madagascar Vanilla, and Key Lime Super Strength Flavor. Whip on low for 1 minute.
  • Scrape down the bowl, and turn the mixer back on to high for 3 minutes to ensure everything is well incorporated.

To decorate

  • Add your buttercream to a piping bag for best results. Snip the tip off the end of the piping bag and pipe a small dollop onto a cake board or plate.
  • Place the first cake layer with the graham cracker crust on the bottom.
  • Pipe a buttercream rim around the cake layer and smooth with an offset spatula or spoon to create an even layer of buttercream. Set the next cake layer crust side down – right on top.
  • Crumb-coat the cake with a thin layer of buttercream and smooth it out with an offset spatula and cake scrapper.
  • Decorate the cake as desired and garnish with slices of limes and LorAnn Oils Key lime flavored gummy bears.

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[…] If you love this recipe and want to play with some more sweet goodness, check out the smores cookie recipe. Looking for a unique and playful twist on classic key lime pie? You should also checkout this recipe for Key Lime Gummy Bear Cake. […]