Cake Batter Blondies Recipe
Introduction
These Cake Batter Blondies are a fun and flavorful twist on the classic treat, bursting with nostalgic cake batter flavor, white chocolate chips, and colorful sprinkles. Soft, chewy, and irresistibly sweet, they make the perfect dessert for any occasion.

Ingredients
- 1 cup salted butter, melted
- 1 1/4 cup brown sugar
- 1/4 cup granulated sugar
- 2 eggs
- 1 tsp cake batter flavoring
- 2 1/4 cup all-purpose flour
- 1 tbsp cornstarch
- 1/2 tsp salt
- 1/2 cup white chocolate chips
- 1/2 cup sprinkles
Instructions
- Step 1: Preheat the oven to 350°F. Line a 9×9 inch pan with parchment paper and set aside.
- Step 2: In a large microwave-safe bowl, melt the salted butter.
- Step 3: Whisk the brown sugar and granulated sugar into the melted butter until well combined.
- Step 4: Add the eggs and cake batter flavoring to the mixture and whisk again until smooth.
- Step 5: Add the flour, cornstarch, salt, white chocolate chips, and sprinkles to the bowl. Fold everything together gently with a silicone spatula until fully combined.
- Step 6: Pour and spread the batter evenly into the prepared pan.
- Step 7: Bake at 350°F for 23 to 27 minutes, or until the internal temperature reaches 160°F and a toothpick inserted comes out with a few moist crumbs.
- Step 8: Allow the blondies to cool completely before cutting into squares. Enjoy!
Tips & Variations
- Use cake batter flavoring for the signature taste, or substitute with vanilla extract for a milder flavor.
- Swap sprinkles for mini chocolate chips or chopped nuts for a different texture.
- Be careful not to overbake to keep the blondies soft and chewy.
- For extra moisture, add 1/4 cup sour cream or Greek yogurt to the batter.
Storage
Store blondies in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months. Reheat in the microwave for 10-15 seconds before serving for a soft, fresh-baked feel.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use unsalted butter instead of salted?
Yes, you can use unsalted butter. Just add a pinch more salt to the batter to balance the flavors.
What if I don’t have cake batter flavoring?
If you don’t have cake batter flavoring, vanilla extract is a good substitute, although the blondies will have a more traditional vanilla taste rather than the distinct cake batter flavor.
PrintCake Batter Blondies Recipe
These Cake Batter Blondies feature a rich, buttery base blended with cake batter flavoring, white chocolate chips, and colorful sprinkles, creating a fun and delicious treat with a soft, chewy texture and a hint of sweetness. Perfect for parties or anytime you crave a nostalgic dessert with a twist.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 9–12 blondies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Wet Ingredients
- 1 cup salted butter, melted
- 2 eggs
- 1 tsp cake batter flavoring
Dry Ingredients
- 1 1/4 cup brown sugar
- 1/4 cup granulated sugar
- 2 1/4 cup all-purpose flour
- 1 tbsp cornstarch
- 1/2 tsp salt
Add-ins
- 1/2 cup white chocolate chips
- 1/2 cup sprinkles
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line a 9×9-inch baking pan with parchment paper and set it aside to ensure your blondies won’t stick.
- Melt Butter: In a large microwave-safe bowl, melt the salted butter until fully liquid. This will form the luscious base of your blondies.
- Mix Sugars: Whisk the brown sugar and granulated sugar into the melted butter until the mixture is smooth and well combined for a beautifully sweet and rich flavor.
- Add Eggs and Flavoring: Whisk in the eggs one at a time, then add the cake batter flavoring and continue whisking until incorporated, which helps create the signature cake batter taste.
- Combine Dry Ingredients and Add-ins: Add the all-purpose flour, cornstarch, and salt to the bowl. Then fold in the white chocolate chips and sprinkles gently with a silicone spatula until the batter is completely mixed without overmixing.
- Spread Batter: Pour and evenly spread the batter into the prepared 9×9 pan, smoothing the top with your spatula to ensure even baking.
- Bake: Bake in the preheated oven for 23-27 minutes. Check doneness by inserting a toothpick it should come out with a few moist crumbs, and the internal temperature should reach at least 160°F (71°C) for food safety.
- Cool and Serve: Allow the blondies to cool completely in the pan before cutting into squares to get clean slices. Enjoy these decadent cake batter blondies with a glass of milk or your favorite beverage!
Notes
- Make sure not to overbake; the moist texture is key to a perfect blondie.
- You can substitute the cake batter flavoring with vanilla extract if unavailable, but the unique flavor might be less pronounced.
- Use parchment paper for easy removal and clean slicing.
- Store blondies in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.
- For a gluten-free version, substitute all-purpose flour with an equal amount of gluten-free flour blend.
Keywords: cake batter blondies, white chocolate blondies, sprinkles blondies, easy blondie recipe, chewy blondies, dessert bars

