If you love the combination of soft, chewy blondies, crunchy cookies, and bursts of colorful sprinkles, these Cookies and Cream Funfetti Blondies are going to be your new favorite dessert. They’re a fun and festive twist on classic blondies, combining the rich vanilla and brown sugar flavors of a blondie with crushed chocolate sandwich cookies and bright, cheerful sprinkles. The result? A dessert that’s chewy, buttery, and packed with crunchy, creamy goodness in every bite.
Blondies are often described as brownies without the chocolate, but these Cookies and Cream Funfetti Blondies are anything but boring. The white chocolate chips add extra sweetness, the crushed Oreos provide a delightful contrast in texture, and the sprinkles make every bite feel like a party. Whether you’re baking for a birthday, a holiday, or just a random sweet craving, these blondies will bring smiles all around. Plus, they’re super easy to make, requiring only one bowl and no fancy equipment.
Why You’ll Love These Cookies and Cream Funfetti Blondies
- Soft, Chewy, and Buttery – The perfect texture with a gooey center and slightly crisp edges.
- Loaded with Cookies and Sprinkles – Every bite is packed with crunchy Oreos and bursts of fun color.
- One-Bowl Recipe – Minimal cleanup and super simple to make.
- Great for Any Occasion – Perfect for birthdays, bake sales, or just a weekend treat.
- Customizable – Swap in different cookies or add extra mix-ins to make them your own.
- No Mixer Required – Just whisk, stir, and bake!
Preparation Time and Yield
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Servings: 12 blondies
Nutritional Information (Per Serving)
- Calories: 290
- Carbohydrates: 38g
- Protein: 3g
- Fat: 14g
- Fiber: 1g
- Sugar: 24g
Ingredients for Cookies and Cream Funfetti Blondies
- ½ cup (1 stick) unsalted butter, melted
- ¾ cup brown sugar, packed
- ¼ cup granulated sugar
- 1 large egg
- 1 tablespoon vanilla extract
- 1 cup all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- ½ cup white chocolate chips
- 8 chocolate sandwich cookies (Oreos), crushed
- ¼ cup rainbow sprinkles
Step-by-Step Instructions for Cookies and Cream Funfetti Blondies
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper, leaving some overhang for easy removal.
Step 2: Mix the Wet Ingredients
In a large mixing bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add the egg and vanilla extract, whisking until fully incorporated.
Step 3: Add the Dry Ingredients
Sift in the flour, baking powder, and salt. Gently fold the dry ingredients into the wet mixture using a spatula or wooden spoon until just combined. Be careful not to overmix, as this can make the blondies dense.
Step 4: Fold in the Mix-Ins
Stir in the white chocolate chips, crushed Oreos, and sprinkles. Gently mix until evenly distributed throughout the batter.
Step 5: Transfer to the Baking Pan
Spread the batter evenly into the prepared baking pan, smoothing the top with a spatula. Sprinkle a few extra cookie pieces and sprinkles on top for a decorative touch.
Step 6: Bake Until Golden
Place the pan in the preheated oven and bake for 22-25 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out with a few moist crumbs. Avoid overbaking, as blondies will continue to set as they cool.
Step 7: Cool and Slice
Allow the blondies to cool in the pan for at least 30 minutes before lifting them out using the parchment paper. Once cooled, slice into squares and serve.
Ingredient Background
Each ingredient in Cookies and Cream Funfetti Blondies plays a key role in creating their rich flavor, chewy texture, and fun appearance. These blondies are a celebration of classic dessert elements, bringing together buttery vanilla notes, chocolate crunch, and pops of color.
Butter and Sugar are the base of any good blondie. Melted unsalted butter gives the blondies a rich, chewy texture, while brown sugar adds a deep caramel flavor and extra moisture. The granulated sugar balances the sweetness and helps create those crisp, golden edges. The combination of the two sugars is what gives blondies their signature chew.
Flour, Baking Powder, and Salt provide the structure. The all-purpose flour ensures the blondies hold together while remaining soft. A small amount of baking powder gives just enough lift to keep them from being too dense. Salt is a key ingredient in balancing the sweetness, making all the flavors pop.
White Chocolate Chips add little pockets of creamy sweetness, contrasting beautifully with the crunch of Oreos. If you prefer, you can swap these for semisweet or dark chocolate chips for a different flavor profile.
Chocolate Sandwich Cookies (Oreos) bring a cookies-and-cream vibe to the blondies. The cookie pieces stay slightly crunchy while the cream filling melts into the batter, adding richness. Crushed into chunks rather than fine crumbs, they create the perfect texture contrast.
Rainbow Sprinkles are what make these blondies extra fun! They add a pop of color and a slight crunch. For best results, use jimmies (the long, thin sprinkles) rather than nonpareils (tiny round balls), as nonpareils tend to bleed color into the batter.
Technique Tips for Cookies and Cream Funfetti Blondies
Perfecting blondies comes down to a few simple techniques that ensure the best flavor and texture.
The first tip is to mix the wet ingredients thoroughly. Whisking the melted butter and sugars well before adding the egg and vanilla helps create a smooth base. However, once you add the flour, stir gently and avoid overmixing. Overworking the batter can develop too much gluten, leading to tough blondies instead of soft, chewy ones.
Crush the Oreos into chunks, not crumbs. If they’re too finely crushed, they’ll disappear into the batter rather than adding texture. Breaking them into small bite-sized pieces ensures you get a delightful crunch in every bite.
For the best texture, don’t overbake. Blondies should be slightly soft in the center when they come out of the oven. They will continue to set as they cool. If a toothpick comes out completely clean, they may be overbaked, leading to a drier texture. Instead, look for a few moist crumbs on the toothpick.
Alternative Presentation Ideas
While these Cookies and Cream Funfetti Blondies are perfect in classic square form, there are many fun ways to serve them depending on the occasion.
For a party-friendly dessert platter, cut the blondies into bite-sized squares and arrange them with mini cookies and a drizzle of white or dark chocolate. This makes them easy to grab and even more visually appealing.
If you want to turn these blondies into an indulgent treat, serve them warm with a scoop of vanilla ice cream. The contrast between the warm, gooey blondie and the cold ice cream creates an irresistible combination. Top with extra crushed Oreos and a drizzle of caramel or chocolate sauce for the ultimate dessert.
For a special occasion, bake the batter in a round cake pan instead of a square one, then cut into wedges like a cookie cake. You can even pipe a little frosting around the edges and decorate with extra sprinkles for a celebration-worthy dessert.
Freezing and Storing Cookies and Cream Funfetti Blondies
Blondies store exceptionally well, making them a great make-ahead dessert.
To store at room temperature, place blondies in an airtight container and keep them for up to 4 days. If stacking them, place parchment paper between layers to prevent sticking.
For longer storage, refrigerate them in an airtight container for up to a week. Let them come to room temperature before serving for the best texture.
These blondies also freeze beautifully. Wrap individual squares in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to 3 months. To enjoy, simply let them thaw at room temperature or warm them slightly in the microwave for a fresh-from-the-oven taste.
Healthier Twist Ideas
If you love the flavor of these blondies but want a slightly lighter version, a few simple swaps can make them a bit more wholesome.
To reduce sugar, use coconut sugar instead of brown sugar. It has a lower glycemic index while still providing a rich caramel flavor. You can also decrease the amount of white chocolate chips to reduce overall sweetness.
For a higher protein option, substitute half the flour with almond flour. This not only boosts protein and healthy fats but also adds a slightly nutty flavor that complements the cookies and cream elements well.
If you want a gluten-free version, use a 1:1 gluten-free baking flour instead of all-purpose flour. Ensure your sprinkles and chocolate sandwich cookies are also gluten-free, as some varieties contain wheat.
Serving Suggestions for Events
These Cookies and Cream Funfetti Blondies are perfect for a variety of occasions, from casual get-togethers to festive celebrations.
For a birthday party, stack the blondies on a tiered dessert stand and serve them alongside milk or hot cocoa. You can even insert candles into a few pieces for a fun, non-traditional birthday treat.
If you’re hosting a holiday gathering, sprinkle crushed peppermint on top for a festive touch, or add a drizzle of white chocolate with a dusting of powdered sugar for a wintery look.
For bake sales or gifting, wrap individual blondies in clear treat bags and tie them with a ribbon. Add a cute tag with a short description, like “Funfetti Cookies & Cream Blondies – soft, chewy, and full of joy!”.
Frequently Asked Questions (FAQs)
1. Can I use a different type of cookie instead of Oreos?
Yes! You can swap Oreos for chocolate chip cookies, graham crackers, or even peanut butter cookies for a different flavor twist.
2. Do I need to refrigerate these blondies?
No, they stay fresh at room temperature for up to 4 days, but refrigeration can extend their shelf life if needed.
3. Can I double the recipe?
Absolutely! Double the ingredients and bake in a 9×13-inch pan. Add 3-5 extra minutes to the baking time.
4. Can I make these without sprinkles?
Yes! They’ll still taste amazing without sprinkles. You can replace them with extra cookie pieces or white chocolate chips.
5. How do I make these extra gooey?
Slightly underbake them and let them rest in the pan for 10-15 minutes before slicing. This keeps them soft and chewy.
Conclusion
Cookies and Cream Funfetti Blondies are a perfect combination of chewy, crunchy, and creamy textures with a festive flair. They’re easy to make, fun to customize, and guaranteed to bring joy to any occasion. Whether you enjoy them warm with ice cream, at a party, or as a quick sweet treat, these blondies will always be a hit. Try them today and let the celebration begin in every bite!
Print
Cookies and Cream Funfetti Blondies
- Total Time: 35 minutes
- Yield: 12 blondies 1x
Ingredients
- ½ cup (1 stick) unsalted butter, melted
- ¾ cup brown sugar, packed
- ¼ cup granulated sugar
- 1 large egg
- 1 tablespoon vanilla extract
- 1 cup all-purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- ½ cup white chocolate chips
- 8 chocolate sandwich cookies (Oreos), crushed
- ¼ cup rainbow sprinkles
Instructions
Preheat your oven to 350°F (175°C). Line an 8×8-inch baking pan with parchment paper, leaving some overhang for easy removal.
In a large mixing bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth. Add the egg and vanilla extract, whisking until fully incorporated.
Sift in the flour, baking powder, and salt. Gently fold the dry ingredients into the wet mixture using a spatula or wooden spoon until just combined. Be careful not to overmix, as this can make the blondies dense.
Stir in the white chocolate chips, crushed Oreos, and sprinkles. Gently mix until evenly distributed throughout the batter.
Spread the batter evenly into the prepared baking pan, smoothing the top with a spatula. Sprinkle a few extra cookie pieces and sprinkles on top for a decorative touch.
Place the pan in the preheated oven and bake for 22-25 minutes, or until the edges are lightly golden and a toothpick inserted in the center comes out with a few moist crumbs. Avoid overbaking, as blondies will continue to set as they cool.
Allow the blondies to cool in the pan for at least 30 minutes before lifting them out using the parchment paper. Once cooled, slice into squares and serve.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
Nutrition
- Calories: 290
- Sugar: 24g
- Fat: 14g
- Carbohydrates: 38g
- Fiber: 1g
- Protein: 3g