Easy Birthday Cake Fudge
This easy birthday cake fudge is the perfect sweet treat for any celebration or just because! With vibrant sprinkles and a creamy texture, it’s a recipe that looks impressive but is a breeze to make. Ideal for busy bakers or beginners, this dessert will quickly become a favorite.

Whether you’re preparing for a birthday party or holiday gathering or just craving something colorful and sweet, this birthday cake fudge has you covered. It’s made with just a handful of simple ingredients and doesn’t require any fancy equipment.
The best part? You’ll have a delightful treat ready to share in no time. Let’s get started!
Why You Should Make This Recipe
- Uses only a few basic ingredients.
- No baking is required—and ready to chill in minutes.
- Perfect for parties, gifts, or satisfying your sweet tooth.
Ingredients You Will Need
NOTE: Full ingredient amounts and instructions are in the printable recipe card at the end of the post.
You only need 3 ingredients to make this homemade fudge:
- Vanilla Bark
- Vanilla or Rainbow Chip Icing
- Rainbow Sprinkles
Substitutions & Variations
- Swap vanilla bark for white chocolate chips for a slightly different flavor.
- Use chocolate frosting instead of vanilla for a rich twist.
- Experiment with themed sprinkles for seasonal events (e.g., red and green for Christmas, pastel for Easter).
Step-by-Step Instructions
- Place the vanilla bark in a microwave-safe bowl. Microwave in one-minute intervals, stirring after each, until fully melted.
- Microwave the icing for one minute and add it to the melted chocolate.
- Stir the mixture until smooth and well combined.


- Line your baking dish with parchment paper. Tip: Run the parchment under water before lining for easier handling.
- Pour half of the fudge mixture into the prepared dish. Sprinkle a generous layer of rainbow sprinkles on top.
- Add the remaining fudge mixture and smooth it out evenly. Top with more sprinkles.


- Refrigerate for at least two hours to set.
- Remove the fudge from the dish using the parchment paper and slice it into squares.
- Serve and enjoy this colorful and delicious treat!

Tips for Success
- Stir the vanilla bark frequently while microwaving to avoid scorching.
- Use a spatula to smooth the fudge evenly in the dish.
- Let the fudge come to room temperature for a few minutes before slicing to avoid cracking.
What to Serve With Fudge
This birthday cake fudge pairs beautifully with a warm cup of coffee or tea, a scoop of vanilla ice cream for an extra indulgent dessert, or various other colorful treats on a festive dessert table.

Storing and Freezing
- Fridge: Store in an airtight container for up to one week.
- Freezer: Wrap individual pieces in plastic wrap and store them in a freezer-safe bag for up to three months. Thaw in the fridge before serving.
Frequent Questions
Can I use a different type of icing? Absolutely! Try cream cheese or chocolate icing for a fun variation.
Do I need to use sprinkles? Not at all! You can top the fudge with nuts, coconut flakes, or leave it plain.
Can I double the recipe? Yes! Use a larger dish and adjust the chilling time as needed.

I hope you love this delicious and easy recipe – be sure to give it a review below! Also, don’t forget to follow Lovely Munchies on Facebook, Instagram, and Pinterest!

Birthday Cake Fudge
Equipment
- Parchment Paper
- 9×9 or Smaller Baking Dish
Ingredients
- 1 lb. of Vanilla Bark
- 1 container of Vanilla or Rainbow Chip Icing
- Rainbow Sprinkles
Instructions
- Start by placing your vanilla bark in a microwave safe bowl. Microwave in one minute intervals, stirring after each, until melted.
- Place your icing in the microwave for one minute. Add to your melted chocolate.
- Stir until well combined and smooth.
- Line your baking dish with parchment paper. Running parchment paper under water beforehand makes it easier to work with.
- Pour half of your fudge batter into your lined baking dish. Top with rainbow sprinkles.
- Pour the remaining batter on top. Smooth out evenly and top with additional sprinkles.
- Place in the fridge for two hours to set.
- Pull parchment paper and fudge out of your baking dish. Slice into squares.
- Serve and enjoy. This fudge is easy to make but tastes like you spent all day on it!







