Blueberry Muffin Fudge

Featured in Sweet Delights for Every Occasion.

These blueberry muffin bites turn your favorite breakfast into a sweet, candy-like treat. Melt white chocolate with condensed milk, then swirl in fresh blueberries and natural blue food coloring for stunning swirls. Sprinkle a crumbly mixture of oats, butter, and brown sugar on top, just like a classic muffin streusel. The fresh berries provide bursts of fruity flavor, while the oat topping adds a satisfying crunch. They’re as gorgeous as they are delicious, making them perfect for parties, gifting, or an indulgent snack.
A young woman with wavy hair is gazing down contemplatively in a warmly lit kitchen filled with plants.
Updated on Thu, 16 Jan 2025 00:24:00 GMT
A close-up of two layered blueberry dessert squares topped with oats, surrounded by fresh blueberries on a white surface. Pin it
A close-up of two layered blueberry dessert squares topped with oats, surrounded by fresh blueberries on a white surface. | cookingkeys.com

My Blueberry Muffin Fudge story started one summer afternoon when I had fresh berries from the farmers market and a craving for something different. Taking the flavors of my favorite breakfast treat and turning them into this creamy silky fudge was pure kitchen magic. The way those sweet blueberries marble through that white chocolate base topped with that crunchy oatmeal crumble makes everyone ask for the recipe.

Sweet Summer Magic

What makes this fudge so special is how it brings together everything we love about blueberry muffins in a whole new way. That creamy fudge base studded with fresh berries gets even better with the oatmeal topping adding the perfect crunch. My neighbor caught me making a batch last week now she brings it to every gathering says it disappears faster than any other dessert.

What You'll Need

  • For the base: Good butter, soft and creamy; real vanilla; fresh sugar.
  • The essentials: White chocolate chips, sweetened condensed milk, regular flour.
  • Fresh fruit: Sweet, plump blueberries—never frozen, they're too wet.
  • Extra color: Blue and purple food gel if you want that pretty swirl.
  • Crunchy top: Rolled oats, brown sugar, honey for that perfect finish.

Let's Make Magic

Start with prep:
Line your pan with parchment paper—it makes everything easier later. Beat that butter, sugar, and vanilla until it's light and fluffy.
The base:
Heat treat your flour in the microwave, then mix with your wet ingredients. Melt those white chocolate chips with condensed milk until silky smooth.
Add the berries:
Fold everything together gently, add those beautiful blueberries, watching the colors swirl.
Make it pretty:
Add your food coloring if using, spread in your pan, then let it chill overnight.
That perfect topping:
Mix your oats, brown sugar, vanilla, and honey, bake until golden and crispy.
A close-up of a slice of blueberry dessert, featuring layers of creamy purple and blue textures topped with fresh blueberries. Pin it
A close-up of a slice of blueberry dessert, featuring layers of creamy purple and blue textures topped with fresh blueberries. | cookingkeys.com

My Kitchen Secrets

After making this fudge countless times I've learned all the tricks. Fresh berries are absolutely essential—frozen ones make everything too wet. Let your fudge come to room temperature for the creamiest texture, or keep it chilled if you like it firmer. That food coloring is totally optional but adds such a fun touch, especially for parties.

Make It Your Own

Want to change things up? Try adding some fresh lemon zest to the base—it gives everything a bright pop. Sometimes I'll mix in other berries; raspberries and blackberries work beautifully. For extra indulgence, drizzle some melted chocolate over that oatmeal topping—makes it even more special.

Keep It Fresh

This fudge stays perfect at room temperature for about five days—just keep it in a good sealed container. Pop it in the fridge if you like yours firmer. Want to make ahead? Wrap it well and freeze for up to three months—just thaw in the fridge overnight before serving.

Perfect For Sharing

These pretty squares make the most wonderful gifts. I package them in little boxes lined with parchment paper, tie them with ribbon. During the holidays, I'll make several batches, keep them ready for unexpected guests or last-minute gifts. Everyone's eyes light up when they see that beautiful blue swirl.

A stack of creamy blueberry dessert bars topped with granola and fresh blueberries on a wooden serving board. Pin it
A stack of creamy blueberry dessert bars topped with granola and fresh blueberries on a wooden serving board. | cookingkeys.com

Sweet Memories

This blueberry muffin fudge has become one of my signature treats. The way it brings together familiar flavors in an unexpected way, how it makes people smile when they take that first bite. Sometimes the most special recipes come from simple experiments in the kitchen, especially when fresh summer berries are involved.

Frequently Asked Questions

→ Why microwave the flour?
Microwaving the flour helps eliminate any harmful bacteria that might be present in raw flour.
→ How do I get the swirl effect?
Only mix one turn after adding each color of food coloring. Overmixing will blend colors together.
→ How should I store this fudge?
Store in refrigerator. Add oat topping just before serving to maintain crunchiness.
→ Can I use frozen blueberries?
Fresh blueberries work best as frozen ones may add too much moisture to the fudge.
→ Why does it need to chill overnight?
Overnight chilling ensures the fudge sets properly and achieves the right texture.

Blueberry Muffin Fudge

A unique fudge combining white chocolate and fresh blueberries with a crunchy oat topping, reminiscent of blueberry muffins.

Prep Time
10 Minutes
Cook Time
~
Total Time
10 Minutes

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 18 Servings (18 pieces)

Dietary: Vegetarian

Ingredients

01 1/2 cup butter, softened.
02 1 cup sugar.
03 1 cup flour.
04 1 teaspoon salt.
05 1 cup fresh blueberries.
06 1 can sweetened condensed milk.
07 2 cups white chocolate, melted.
08 1 teaspoon blue food coloring gel.
09 1 teaspoon purple food coloring gel.
10 1 cup oatmeal.
11 1/2 cup brown sugar.
12 1 teaspoon vanilla extract.
13 1 tablespoon honey.
14 Extra blueberries for topping.

Instructions

Step 01

Line 9x9 pan with parchment. Mix butter, sugar and vanilla until smooth.

Step 02

Microwave flour in 2 intervals, stirring between. Add to butter mixture.

Step 03

Melt condensed milk and white chocolate. Add to mixture with blueberries.

Step 04

Swirl in food colorings one at a time with single mixer turn each.

Step 05

Mix oats, brown sugar, vanilla and honey. Bake at 400°F about 10 minutes until golden.

Step 06

Pour fudge in pan. Chill overnight. Cut and top with oat mixture and blueberries.

Notes

  1. Must chill overnight to set.
  2. Don't overmix food coloring.
  3. Watch oat topping carefully while baking.

Tools You'll Need

  • 9x9 inch pan.
  • Stand mixer.
  • Microwave.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy.
  • Wheat.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 280
  • Total Fat: 15 g
  • Total Carbohydrate: 35 g
  • Protein: 4 g