You know you’ll have a refreshing twist on classic blondies when you make white chocolate and peppermint come together in white chocolate peppermint blondie bars. The soft, chewy base is dotted with creamy white chocolate chunks and pieces of peppermint, creating a dessert that’s visually appealing and festive. Ideal for holiday gatherings, dessert tables, or casual snacking, these bars are simple to prepare and rewarding to serve. The recipe is approachable, using common ingredients and straightforward steps, so bakers of any skill level can achieve a delicious result. White chocolate peppermint blondie bars store well and travel easily, making them perfect for gifting or sharing. They provide a satisfying combination of creamy chocolate, bright mint, and tender blondie in every bite.
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Why You’ll Love These White Chocolate Peppermint Blondie Bars
With festive peppermint and creamy white chocolate, these blondies bring holiday cheer in bar form.
- Cool peppermint flavor complements sweet white chocolate.
- Chewy base keeps them satisfyingly rich.
- Crushed candy topping adds texture and sparkle.
- Ideal for holiday cookie exchanges or gifting.
- Makes a refreshing seasonal dessert twist.
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Ingredients
- Flour: Provides structure and stability while keeping the blondies soft and chewy.
- White chocolate chips (for the batter): Add creamy sweetness and a rich, buttery flavor that pairs perfectly with peppermint.
- Granulated sugar: Sweetens and helps create a lightly crisp top with a tender interior.
- Brown sugar (packed): Adds moisture, chewiness, and subtle caramel notes to the blondies.
- Butter (melted): Contributes richness, flavor, and a soft, tender crumb.
- White chocolate chips (for drizzling): Adds extra creamy sweetness and visual appeal.
- Semi-sweet chocolate chips (for drizzling): Adds slight bitterness to balance sweetness and complement the peppermint flavor.
- Crushed candy cane: Adds festive minty flavor, crunch, and visual appeal.
- Eggs: Bind ingredients together and provide structure while keeping the bars tender.
- Vanilla extract: Adds depth and rounds out the chocolate and peppermint flavors.
- Salt: Balances sweetness and enhances the chocolate and peppermint notes.
- Peppermint extract: Provides a refreshing minty flavor that defines these holiday-inspired blondies.
Tips To Get Your Recipe Right
- Use peppermint extract sparingly: Stick to 1/4 teaspoon so the flavor complements, not overpowers, the white chocolate.
- Cool batter before folding chips: Ensure the butter-sugar mixture is lukewarm so the white chocolate chips stay intact and creamy.
- Melt chocolate carefully: Heat in short intervals at low power to prevent white chocolate from seizing or becoming grainy.
- Avoid over-baking: Remove bars when a toothpick shows slightly gooey crumbs for a fudgy texture.
- Add candy canes last: Crush and sprinkle them right after drizzling chocolate so they stick and stay crisp.
Storage Tips
- Room temperature: Store in an airtight container up to 4 days. Keep in a cool, dry pantry to protect candy cane pieces and chocolate drizzle.
- Refrigeration: Keep up to 1 week. Cold makes the white chocolate snap; let bars sit 15 minutes at room temperature for fudgier texture.
- Freezing: Freeze up to 3 months. Wrap individually in plastic and store in a freezer bag; thaw 30–60 minutes at room temperature.
- Reheating: Microwave 5–7 seconds to soften the blondie base without melting candy; oven not recommended for decorated bars.
- Storage mistakes: Never store warm, always use parchment when stacking, and avoid sunlight to prevent chocolate bloom and sticky candy.
FAQs
My candy canes turned into a sticky, syrupy mess on top.
This is almost always due to moisture or heat. If you sprinkle the candy canes while the blondies are still warm, or if you store them in a humid environment, the sugar in the candy will begin to dissolve (or weep). To prevent this, ensure the bars are stone-cold before decorating and store them in a cool, dry place with a tight-fitting lid.
Can I use peppermint oil instead of peppermint extract?
Be very careful! Peppermint oil is significantly more concentrated than extract. If you swap them 1:1, the bars will be inedible and taste like medicine. If you must use oil, start with just 1 or 2 drops for the entire batch. For the most reliable flavor balance, stick to the 1/4 teaspoon of pure peppermint extract.
Why did my white chocolate drizzle seize and turn grainy?
White chocolate is notoriously finicky because it has a low burn point. Seizing happens if even a tiny drop of water gets into the bowl or if it gets too hot. The Fix: Use a completely dry bowl and spoon. Melt the chips in the microwave at 50% power in short, 15-second bursts, stirring well between each one. If it starts to feel thick, add a tiny drop of coconut oil to smooth it out.
How do I get perfectly clean, sharp squares when I slice them?
The secret to bakery-style cuts is temperature control. Let the chocolate drizzle set completely (pop the pan in the fridge for 20 minutes to speed this up). Use a large, sharp chef’s knife and wipe the blade clean with a warm, damp cloth after every single cut. This prevents the chocolate and candy cane bits from dragging through the fudgy center.
I don’t like white chocolate; can I use dark chocolate instead?
Absolutely! You can swap the white chocolate chips in the batter for semi-sweet or dark chocolate chips. This will turn the recipe into a Peppermint Bark blondie. The dark chocolate provides a nice bitter contrast to the sweet peppermint, though the bars will lose that signature snow-white holiday look.
White Chocolate Peppermint Blondie Bars
36
bars15
minutes25
minutesThese white chocolate peppermint blondie bars are creamy, minty, and perfect for chocolate lovers.
Ingredients
2 cups flour
1 1/2 cups white chocolate chips (for the batter)
1 1/4 cups sugar
3/4 cup packed brown sugar
1/2 cup butter (melted)
1/2 cup white chocolate chips (for drizzling)
1/2 cup semi-sweet chocolate chips (for drizzling)
1/3 cup candy cane (crushed)
2 eggs
2 tsp vanilla
1/2 tsp salt
1/4 tsp peppermint extract
Directions
- Set your oven to 350°F (177°C).
- Line a 9x13-inch baking dish with aluminum foil, making sure it covers the bottom and sides. Lightly coat the foil with non-stick baking spray to ensure a clean release later.
- In a large mixing bowl, combine the melted butter with both the granulated and brown sugars. Beat the mixture vigorously until it looks light and fluffy. Whisk in the eggs, vanilla, and peppermint extract. Continue mixing until the batter is smooth and well-emulsified.
- Slowly stir in the flour and salt. Mix just until the white streaks disappear—be careful not to overwork the dough, as you want a fudgy texture, not a bready one. Fold in the 1 ½ cups of white chocolate chips using a spatula.
- Transfer the thick batter into your prepared pan and spread it into an even layer. Bake for 25 to 30 minutes.
- You are looking for a beautiful golden-brown color. A toothpick inserted into the center should come out with a few moist, slightly gooey crumbs—if it's bone-dry, they are over-baked. Allow the blondies to cool completely in the pan. Once chilled, grab the edges of the foil and lift the entire block out onto a flat surface or cutting board.
- Separately melt your remaining white chocolate chips and the semi-sweet chocolate chips (using 20-second microwave bursts, stirring in between). Use a spoon or a piping bag to drizzle both chocolates across the surface of the bars.
- While the chocolate is still wet and melted, generously scatter the crushed candy cane pieces over the top so they stick.
