Blueberry Fudge Recipe
If you adore rich, creamy sweets that also surprise your palate, this Blueberry Fudge is an absolute must-try. It’s a decadent twist on traditional white chocolate fudge, enlivened with the vibrant, slightly tart flavor of blueberry that beautifully balances the sweetness. Whether you’re treating yourself or sharing with friends, Blueberry Fudge offers a luscious, melt-in-your-mouth experience that feels both luxurious and comfortingly familiar.

Ingredients You’ll Need
These ingredients are delightfully straightforward, yet each plays a crucial role in delivering the perfect balance of texture, flavor, and that inviting color that makes Blueberry Fudge so special. Using high-quality components ensures every bite is creamy, fruity, and utterly irresistible.
- Frozen blueberries: Provide natural fruity flavor and a gorgeous pop of color that defines the fudge.
- Granulated sugar: Adds the right touch of sweetness to the blueberry topping, enhancing its natural tartness.
- Freshly squeezed lemon juice: Brightens the blueberry flavor and helps achieve a perfect consistency.
- Cornstarch: Acts as a thickening agent, giving the blueberry mixture a luscious, spreadable texture.
- Good quality white baking chips: Create the smooth, creamy base that melts in your mouth delightfully.
- Sweetened condensed milk: Adds richness and binds the fudge together with a velvety finish.
How to Make Blueberry Fudge
Step 1: Prepare Your Pan
Begin by lining an 8×8 baking dish with parchment paper, ensuring you leave an overhang on two sides. This clever step makes it super easy to lift out the fudge once it has set, avoiding any messy scrambling to get the pieces out.
Step 2: Cook the Blueberries
In a saucepan set to medium heat, combine your frozen blueberries, sugar, freshly squeezed lemon juice, and cornstarch. Whisk gently as you let the mixture simmer for about 10 minutes. This process thickens the blueberries into a luscious topping full of vibrant flavor that will beautifully swirl through the fudge.
Step 3: Strain and Chill the Blueberry Topping
To keep the fudge silky smooth, pour the blueberry mixture through a fine-mesh strainer over a bowl, pressing down to extract every drop of juice. Discard the solids, then pop the juice into the fridge for at least one hour to chill and set slightly.
Step 4: Melt the White Chocolate Base
Combine the white baking chips and sweetened condensed milk in a microwave-safe bowl. Microwave for one minute, then continue heating in 30-second bursts, stirring lovingly in between until you have a glossy, smooth mixture that’s ready for that blueberry magic.
Step 5: Marble the Blueberry and Chocolate Mixtures
Fold the chilled blueberry topping gently into the melted fudge base. The goal here is a beautiful marbled effect—don’t overmix! This creates stunning swirls of blueberry throughout each piece, making their appearance almost as delightful as their taste.
Step 6: Set the Fudge
Pour the combined mixture into your prepared pan and smooth the top with a spatula. Cover and allow it to chill in the refrigerator for 3 to 4 hours until firm enough to slice and enjoy.
Step 7: Slice and Serve
Use the parchment paper overhang to lift the fudge out of the pan like a dream. Cut into 36 small, bite-sized pieces that are perfect for sharing or sneaking as a personal indulgence anytime.
How to Serve Blueberry Fudge

Garnishes
A sprinkle of crushed freeze-dried blueberries or a few fresh berries on top adds an elegant visual pop and amplifies the blueberry flavor. A delicate dusting of powdered sugar can give it a festive touch perfect for gift-giving or celebrations.
Side Dishes
Blueberry Fudge pairs wonderfully with a simple cup of tea or a bold espresso. It’s also fantastic alongside fresh fruit salad or a scoop of vanilla bean ice cream for a truly indulgent dessert experience.
Creative Ways to Present
Try serving the fudge pieces in decorative mini cupcake liners for a charming presentation at parties, or arrange them in a beautiful tiered dessert platter for special occasions. Wrapping individual pieces in parchment makes adorable favors or treats to take along to gatherings.
Make Ahead and Storage
Storing Leftovers
Keep your Blueberry Fudge fresh by storing it in an airtight container in the refrigerator. It stays deliciously smooth and creamy for up to two weeks, making it ideal for prepping ahead or enjoying over time.
Freezing
If you want to stretch the joy even further, the fudge freezes well. Wrap it tightly in plastic wrap and place it inside a freezer-safe container. When ready to enjoy, thaw it overnight in the fridge for best texture and flavor retention.
Reheating
Blueberry Fudge is best enjoyed chilled or at room temperature, so reheating is not typically necessary. If the fudge firms up too much in the fridge, simply let it sit at room temperature for 10 to 15 minutes to soften before serving.
FAQs
Can I use fresh blueberries instead of frozen?
Absolutely! Fresh blueberries work beautifully. Just make sure to gently crush them to release juice for the topping, and adjust cooking time slightly if needed to achieve the right thickened consistency.
Is there a vegan version of Blueberry Fudge?
While this recipe uses sweetened condensed milk and white chocolate chips, you can experiment with vegan alternatives like coconut condensed milk and dairy-free white chocolate. The texture might vary slightly but the flavor will still shine.
How can I make the fudge more tart or sweet?
You can tweak the tartness by adjusting the lemon juice and sugar levels in the blueberry topping. For a sweeter fudge, use a slightly sweeter white chocolate or add a touch more condensed milk.
What’s the best way to cut the fudge evenly?
Use a sharp knife and wipe it clean between cuts to maintain smooth edges. Chilling the fudge well before slicing makes it much easier to cut perfect squares without crumbling.
Can I add nuts or other mix-ins to this fudge?
Definitely! Chopped almonds or pistachios add a nice crunch and complementary flavor. Just fold them in gently during the marble step to keep the fudge’s beautiful swirled look intact.
Final Thoughts
Blueberry Fudge is one of those rare treats that feels both special and comforting at the same time. Its creamy sweetness mingled with fruity brightness makes every bite a little celebration. I encourage you to whip up a batch of this delightful fudge—it’s guaranteed to become a cherished favorite in your dessert repertoire.
