Blondies
Introduction
These blondies are a warm, buttery bar cookie with a tender, cake-like crumb and a caramel-sweet flavor that comes from brown sugar and vanilla. The texture is soft and slightly chewy, with pockets of white chocolate that melt into pockets of creamy sweetness. The aroma while baking is rich and comforting, with a hint of toasted sugar and cinnamon from the filling. These blondies are ideal for afternoon coffee, school lunches, potlucks, or whenever you need a cozy homemade treat to share. If you like a little cinnamon kick in your bars, try a variation inspired by sweet and spicy cinnamon-sugar blondies for a slightly spiced finish that pairs beautifully with the white chocolate.
Ingredients
- 3/4 cup unsalted butter, softened to room temperature
- Softened butter creates a smooth batter and helps the blondies stay tender.
- 3/4 cup granulated sugar
- Adds sweetness and helps with chewiness and browning.
- 3/4 cup packed light brown sugar
- Provides moisture and that deep caramel flavor that defines blondies.
- 2 large eggs, room temperature
- Eggs add structure, moisture, and help the blondies set.
- 2 teaspoons pure vanilla extract
- Enhances the brown sugar flavor and adds warmth.
- 2 and 1/3 cups all-purpose flour
- The main structure for the bars; measure by spooning into the cup and leveling.
- 1 and 1/2 teaspoons baking powder
- Gives a light lift so the blondies are not too dense.
- 1/2 teaspoon cream of tartar
- Adds a slight tang and helps with texture and rise.
- 1/2 teaspoon salt
- Balances sweetness and enhances all flavors.
- 1 cup white chocolate morsels
- Stirred into the batter for pockets of creamy white chocolate.
- 1 tablespoon white chocolate morsels (for topping)
- Pressed on top for a pretty, melty finish.
- 1/4 cup granulated sugar (for cinnamon-sugar filling)
- Mixed with cinnamon to make the sweet layer between dough halves.
- 2 teaspoons ground cinnamon
- Adds warm spice to the cinnamon-sugar filling.
Step-by-Step Instructions
- Preheat your oven to 350°F (177°C). Line a 9-inch square baking pan with parchment paper, leaving an overhang to lift the blondies out later.
- Beat the softened butter, granulated sugar, and brown sugar together until fluffy, about 3 minutes. Use a paddle attachment or a sturdy whisk and scrape the bowl once.
- Add the eggs and vanilla extract, and beat until well combined. Mix until the batter looks smooth and glossy.
- In a separate bowl, whisk together the flour, baking powder, cream of tartar, and salt. Whisking helps remove lumps and distributes the leavening evenly.
- Gradually add the dry ingredients to the wet mixture and mix until just combined. Do not overmix to keep the blondies tender.
- Gently fold in the white chocolate morsels. Folding preserves air in the batter and keeps the texture light.
- Press half of the dough into the prepared pan. Use lightly greased hands or a piece of parchment to press the dough evenly.
- In a small bowl, mix the granulated sugar and cinnamon to create the cinnamon-sugar filling; sprinkle evenly over the first layer of dough. Try to keep the layer as even as possible for consistent flavor.
- Flatten the remaining dough and layer it over the cinnamon-sugar filling, pressing gently. If the dough is sticky, chill it briefly for easier handling.
- Press the additional tablespoon of white chocolate on top and sprinkle with any leftover cinnamon-sugar mixture. This creates a pretty top and an extra hit of cinnamon.
- Bake for 32 to 35 minutes until golden brown. A toothpick in the center should come out mostly clean with a few moist crumbs for a fudgy center.
- Let cool completely in the pan before lifting out and cutting into squares. Cooling helps the bars set and slice cleanly.
Recipe Details
- Prep Time: 20 minutes
- Cook Time: 32 to 35 minutes
- Total Time: 52 to 55 minutes
- Servings: 16 squares
- Calories: Approximately 303 calories per serving
Tips, Storage & Variations
- Tips
- Measure flour by spooning into the cup and leveling to avoid dense blondies.
- If the top browns too quickly, tent a piece of foil loosely over the pan for the last 5 to 10 minutes.
- For easier pressing, chill the second half of the dough for 10 minutes before flattening.
- For ideas on a spiced filling swap, see this take on a cinnamon-sugar version at cinnamon-sugar blondie base.
- Storage
- Store cooled blondies in an airtight container at room temperature for up to 3 days.
- For longer storage, refrigerate for up to 7 days; bring to room temperature before serving for the best texture.
- Freezing
- Freeze uncut blondies wrapped tightly in plastic and foil for up to 3 months. Thaw overnight in the refrigerator, then bring to room temperature.
- You can also freeze individual squares in a single layer, then transfer to a sealed bag once frozen.
- Variations using existing ingredients only
- Extra white chocolate: Stir all of the white chocolate into the batter for more pockets of creamy white chocolate.
- Double cinnamon-sugar: Mix all cinnamon-sugar into the filling and sprinkle a little more on top before baking for a stronger cinnamon flavor.
- Top-melty style: Press larger white chocolate morsels on top instead of the tablespoon to create dramatic melty spots.
FAQ
- How do I know when blondies are done?
- They are done when the edges are golden and a toothpick in the center comes out with a few moist crumbs, not wet batter.
- Can I use salted butter instead of unsalted?
- Yes, reduce the added salt slightly or omit it to avoid over-salting.
- Why is my batter dry or crumbly?
- You may have overmeasured the flour. Spoon and level the flour, and mix until just combined.
- Can I make these ahead of time?
- Yes, blondies store well and can be made a day ahead at room temperature or refrigerated.
- Will white chocolate scorch while baking?
- White chocolate morsels mixed into the batter are protected and should melt gently without scorching.
People Also Ask
- What is the difference between blondies and brownies?
- Blondies use brown sugar and vanilla for a caramel-like flavor, while brownies use cocoa or chocolate for a chocolate base.
- Can I substitute brown sugar with all granulated sugar?
- You can, but you will lose some of the caramel flavor and moisture that brown sugar provides.
- How thick should I press the dough in the pan?
- Aim for an even thickness across the pan so the blondies bake uniformly, about 3/4 inch to 1 inch thick.
- Should I chill the dough before baking?
- Chilling is not required, but a brief chill can make the second layer easier to handle.
- Can I cut these into larger bars?
- Yes, cutting into 12 bars will yield larger, richer portions with about 403 calories each.
- How do I keep white chocolate from sinking?
- Folding the morsels into a slightly thick batter helps them stay suspended during baking.
- Is cream of tartar necessary?
- Cream of tartar contributes to structure and a slight tang, but the blondies will still work without it.
- Can I add nuts without changing the recipe?
- The recipe list does not include nuts, so do not add them for this version, but you can substitute some morsels for chopped nuts in other variations.
Conclusion
These blondies deliver a buttery, caramel-forward flavor with soft, tender texture and melty white chocolate pockets, perfect for sharing or enjoying with a warm drink. If you want another well-tested take on blondies, check out The Best Blondie Recipe – Sugar Spun Run for technique inspiration. For a classic perspective on these bars, see Classic Blondies – Simply Recipes. I hope you enjoy baking and sharing these cozy squares with friends and family.
PrintBlondies
These blondies are warm, buttery bar cookies with a tender, cake-like crumb and a caramel-sweet flavor from brown sugar and vanilla, featuring pockets of creamy white chocolate.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 16 squares 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
- 3/4 cup unsalted butter, softened to room temperature
- 3/4 cup granulated sugar
- 3/4 cup packed light brown sugar
- 2 large eggs, room temperature
- 2 teaspoons pure vanilla extract
- 2 and 1/3 cups all-purpose flour
- 1 and 1/2 teaspoons baking powder
- 1/2 teaspoon cream of tartar
- 1/2 teaspoon salt
- 1 cup white chocolate morsels
- 1 tablespoon white chocolate morsels (for topping)
- 1/4 cup granulated sugar (for cinnamon-sugar filling)
- 2 teaspoons ground cinnamon
Instructions
- Preheat your oven to 350°F (177°C). Line a 9-inch square baking pan with parchment paper, leaving an overhang to lift the blondies out later.
- Beat the softened butter, granulated sugar, and brown sugar together until fluffy, about 3 minutes. Use a paddle attachment or a sturdy whisk and scrape the bowl once.
- Add the eggs and vanilla extract, and beat until well combined. Mix until the batter looks smooth and glossy.
- In a separate bowl, whisk together the flour, baking powder, cream of tartar, and salt. Whisking helps remove lumps and distributes the leavening evenly.
- Gradually add the dry ingredients to the wet mixture and mix until just combined. Do not overmix to keep the blondies tender.
- Gently fold in the white chocolate morsels.
- Press half of the dough into the prepared pan.
- In a small bowl, mix the granulated sugar and cinnamon to create the cinnamon-sugar filling; sprinkle evenly over the first layer of dough.
- Flatten the remaining dough and layer it over the cinnamon-sugar filling, pressing gently.
- Press the additional tablespoon of white chocolate on top and sprinkle with any leftover cinnamon-sugar mixture.
- Bake for 32 to 35 minutes until golden brown.
- Let cool completely in the pan before lifting out and cutting into squares.
Notes
For a spiced variation, consider using cinnamon-sugar filling.
Nutrition
- Serving Size: 1 square
- Calories: 303
- Sugar: 20g
- Sodium: 150mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 45mg