
These white chocolate blondies are pure dessert bliss for anyone who loves that caramel chew with a creamy twist. They blend warm gingerbread spice with sweet cookie butter and high-quality white chocolate chips for a cookie bar that melts in your mouth. The texture is soft yet satisfyingly chewy and the flavors are both bold and comforting making these blondies the star of any dessert table especially during the holiday season or when you just want a cozy homemade treat.
I first baked these when a friend asked for something holiday-inspired but not a typical cookie. Since then these have become a go-to for potlucks and my family now insists I double the batch every time. The smell alone when these are baking can make your whole house feel like a hug.
Ingredients
- Unsalted butter: gives the bars their rich creamy texture so go for high-quality European-style if possible
- Brown sugar: brings moisture and caramel depth opt for a dark brown sugar if you want more robust flavor
- White chocolate chips: should be real cocoa butter variety look for chips with few additives for the best melt
- Cookie butter: adds a spiced soft sweetness choose brands with cinnamon and nutmeg on the ingredients list for extra flavor
- Egg: helps hold the blondies together always use a fresh large egg for best results
- Vanilla extract: rounds out the flavor profile pure vanilla gives warmth and depth
- Ground cinnamon and ginger: deliver that unmistakable gingerbread note fresh spices make a huge difference so restock if yours are older than six months
- A splash of golden syrup or honey: gives glossy chew and boosts caramel vibes pick a natural syrup for purity
- All-purpose flour: is the sturdy base sift if you want extra light bars
- Baking powder: creates a gentle lift in each square check freshness by ensuring it fizzes in water
- Pinch of salt: enhances every sweet and spiced note go with fine sea salt for even distribution
Step-by-Step Instructions
- Prepare the Pan:
- Line an eight-inch square baking pan with parchment paper making sure the edges overhang for easy removal. Press the paper tightly into the corners and smooth out any wrinkles. This prevents sticking and makes clean up much faster.
- Mix the Wet Ingredients:
- In a large mixing bowl whisk the softened butter and brown sugar together until smooth creamy and a bit fluffy. Add the golden syrup spices salt vanilla and egg then whisk vigorously until everything comes together in a glossy well-combined mixture with no streaks remaining.
- Add the Dry Ingredients:
- Sprinkle flour and baking powder evenly over the wet mixture. Use a silicone spatula to gently fold the dry ingredients in until just combined with no white streaks. To avoid overmixing which can lead to tough blondies stop stirring as soon as all the flour is incorporated.
- Fold in the Goodies:
- Add the white chocolate chips and dollops of cookie butter into the batter. Fold gently making sure each bite will have a bit of chocolate and a ribbon of spiced cookie butter. If using add-ins like caramel chips stir them in now.
- Bake the Blondies:
- Pour the batter into the prepared pan smoothing the top with a spatula to even it out. Bake in a preheated oven at 350 F for about twenty five to thirty minutes until the top is golden and a toothpick in the center comes out with moist crumbs. Let cool in the pan on a rack for at least thirty minutes.
- Slice and Serve:
- Once cooled lift blondies out using the parchment handles. Slice into squares wiping the knife clean between cuts for best presentation then serve and enjoy the chewy gooey treat.

My absolute favorite part is swirling in cookie butter before baking because it gives each square a marbled pattern and spicy aroma. Baking these with my niece for our winter movie nights has become such a sweet tradition and now every family birthday request includes a batch of these blondies.
Storage Tips
These blondies keep best stored airtight at room temperature for up to four days. For longer storage refrigerate for up to a week or freeze cut squares individually in plastic wrap for up to three months. Refresh by warming slightly in the microwave for that just-baked texture.
Ingredient Substitutions
No cookie butter on hand Use almond butter or peanut butter for a nutty twist. No golden syrup Try honey or light corn syrup in equal measure for a similar moisture and chewy bite. Caramel chips white or dark chocolate chunks and dried berries all work well as mix-in swaps.

Serving Suggestions
These blondies do well as standalone bars but they shine even more with a scoop of vanilla bean ice cream or a drizzle of warm caramel sauce. For fancier presentation dust with powdered sugar or garnish with extra white chocolate chips pressed into the top just after baking.
Cultural and Historical Context
Blondies get their name as the "blonde" cousin to the classic brownie mixing brown sugar for caramel flavor in place of cocoa. The addition of gingerbread spice and cookie butter is inspired by the European love of spiced cookies during the festive season particularly in Dutch and Belgian traditions.
Common Recipe Questions
- → How can I keep blondies extra moist?
Avoid overmixing once the flour is added and do not overbake. Test with a toothpick; a few moist crumbs means they're perfectly done.
- → Can I substitute dark chocolate for white chocolate?
Yes, using dark chocolate chips gives a bittersweet contrast to the creamy, sweet flavors of the blondies.
- → What are alternatives for cookie butter?
Try peanut butter or almond butter for a similar creamy richness with a subtly different flavor profile.
- → Which spices work best for extra flavor?
Freshly ground cinnamon and ginger are ideal. Add a touch of nutmeg or cloves for deeper warmth and spice.
- → Can dried fruit be added to these blondies?
Yes, fold in dried cranberries or cherries for a tangy, fruity note that pairs beautifully with the other rich flavors.
- → How should blondies be served?
Let cool completely before slicing. Enjoy alone or topped with ice cream, fresh berries, or a drizzle of caramel.