
I whipped up this blueberry pie fudge when I got the crazy idea to mix up two desserts nobody usually puts together. After tons of kitchen experiments, I found out you gotta get that blueberry sauce just right so it swirls perfectly with the white chocolate. It's super simple but looks fancy - turning basic stuff from your pantry into something that tastes just like grandma's blueberry pie but in fudge form.
Know Your Stuff
What goes in matters a ton with this treat. Grab white chocolate that's got real cocoa butter - look for something with at least 30% on the package. Fresh blueberries are awesome, but if you've got frozen ones, go for wild ones since they pack more flavor punch. Don't try to cut calories with the condensed milk - you need the full-fat kind or it won't set up right. And please don't use fake vanilla - the real extract makes all the difference in how it tastes.
What You'll Need
- For the Base:
- 2 cups high-quality white chocolate
- 14 oz full-fat condensed milk
- Pure vanilla extract
- For Blueberry Swirl:
- 1 cup fresh blueberries
- Organic cane sugar
- Pure cornstarch
- Filtered water
- Equipment Needed:
- Heavy-bottom saucepan
- Fine-mesh strainer
- Digital thermometer
- 8x8 metal pan
- Silicone spatula
- Parchment paper
Step-By-Step Magic
- Making Blueberry Sauce
- Throw berries, sugar, and cornstarch into your pot. Warm it to 185°F exactly, always stirring. Keep cooking till you can drag your spoon through and see the bottom for about 7 minutes. Strain it hot right away.
- White Chocolate Base
- Warm up chocolate and condensed milk using a double-boiler setup. Keep temps between 85-88°F. Stir in a figure-eight until it's totally smooth. Take it off the heat once the last bits of chocolate melt.
- Swirl Pattern
- Pour the fudge mix into your lined pan. Drop spoonfuls of cooled blueberry sauce evenly across the top. Make pretty swirls with a wooden skewer in figure-eight moves. Don't go overboard or you'll just get purple mess.
- Cooling Down
- Put it in the fridge uncovered until the top gets dull, about 20 minutes. Then cover it with plastic wrap without touching the fudge surface. Chill for at least 4 hours but overnight works even better.
Expert Tricks and Fixes
Got thick blueberry sauce? Add tiny splashes of water while it's hot. For those pretty swirls, make sure both mixtures aren't too different in temperature. If your white chocolate gets grainy, slowly add warm heavy cream a splash at a time while gently mixing. Want those perfect squares? Wipe your knife clean after each cut.

Fun Twists
Switch things up with blackberries or raspberries instead. Go wild with a three-berry swirl using different fruit sauces. Mix some crushed graham crackers into the base for that real pie feeling. Dress it up with edible flowers or gold flakes for fancy parties. My personal favorite twist is pressing a buttery graham cracker layer on the bottom before adding the fudge.
Keeping It Fresh
Keep your fudge with parchment paper between layers in a sealed container. Stick it in the fridge but let it warm up a bit before eating for the best flavor. Cutting it into perfect 1-inch squares in paper candy cups makes great gifts. It'll stay good for a week if you store it right. When you're ready to show it off, top it with some fresh blueberries and mint leaves to make it look extra fancy.
Frequently Asked Questions
- → Should I use fresh or frozen berries?
Both types work great. For frozen ones, skip thawing - just cook straight from frozen to avoid sogginess.
- → Why remove the berry skins?
For creamy, smooth swirls. Make sure to scrape out the strained bits since that's where the real flavor is.
- → How do I fix grainy fudge?
Use good-quality white chocolate and melt it slowly with gentle heat. Overheating is the main culprit for graininess.
- → Can I store fudge in the freezer?
It freezes nicely for up to two months. Wrap it tightly, and let it thaw in your fridge overnight.
- → Tips for perfect slices?
Let it chill completely, then use a knife warmed with hot water. Clean the blade after every slice for sharp, neat cuts.
Conclusion
This cool fudge combines velvety white chocolate with fruity blueberry swirls. A relaxing no-oven treat, perfect for keeping things sweet when it's warm outside.