30-Minute Coke Vanilla Float Fudge
This indulgent white chocolate fudge captures the nostalgic flavors of a vanilla Coke float in candy form. The combination of vanilla bean paste and cola flavoring creates an authentic soda shop taste, while marshmallow crème adds the creamy float element. Perfect for retro-themed parties, movie nights, or when you want to surprise guests with an unexpected flavor twist. The white chocolate base provides a smooth, sweet foundation that lets the unique cola and vanilla notes shine through, topped with colorful gummy cola candies for extra whimsy.
Ingredients
- 2 cups granulated sugar
- 4 oz unsalted butter
- ¾ cup heavy whipping cream
- 1 ½ tsp vanilla bean pastevanilla extract1:1dietary
use pure extract
- ⅛ tsp cola lollipop flavoringroot beer extract1:1flavor
different soda flavor
- 2 cups white chocolate chips
- 7 ounce marshmallow crème, jarmini marshmallows1.5 cups meltedtexture
slightly different texture
- gummy colas, for garnish(optional)
Instructions
- 1
Line an 8x8 inch pan with parchment with overhang and coat with baking spray
- 2
Combine sugar, butter, and heavy cream in large heavy bottomed saucepan and bring to boil over medium heat
- 3
Attach candy thermometer once boiling, reduce heat to just above medium low and cook for 7-10 minutes until thermometer reads 234°F, stirring constantly
- 4
Remove from heat and add vanilla bean paste, cola flavoring and white chocolate chips, stirring vigorously with wooden spoon until chocolate melts and mixture is smooth
- 5
Add marshmallow crème and mix until well blended
- 6
Pour into prepared pan
- 7
Place gummy colas on fudge for garnish
- 8
Let cool to room temperature
- 9
Lift out of pan onto cutting board and cut into desired pieces
Tips
Use a candy thermometer for accuracy - soft ball stage at 234°F is crucial for proper fudge texture.
Work quickly when adding chocolate chips and marshmallow crème as the mixture will begin to set as it cools.
Cut into smaller pieces than you think you need - this fudge is very rich and sweet.
Good to Know
Store covered at room temperature for up to 1 week or refrigerated for up to 3 weeks.
Can be made up to 1 week ahead and stored covered at room temperature.
Serve at room temperature for best texture and flavor.
Common Mistakes
Use candy thermometer to avoid undercooking - mixture won't set properly below 234°F.
Don't overheat past soft ball stage or fudge will be grainy and hard.
Substitutions
different soda flavor
FAQ
Can I make this without a candy thermometer?
While possible, a candy thermometer ensures accuracy for proper fudge texture. Without one, test by dropping a small amount in cold water - it should form a soft ball at the correct temperature.
What if I can't find cola lollipop flavoring?
You can substitute with cola extract or even a small amount of cola syrup, though the flavor may be slightly different. Start with less and adjust to taste.
How long will this fudge keep?
Properly stored in an airtight container, this fudge will keep for up to 1 week at room temperature or up to 3 weeks refrigerated.