Golden, chewy, and irresistibly buttery—these Blondies are the perfect balance of rich brown sugar caramelization and melt-in-your-mouth goodness. If you love the soft, dense texture of a brownie but crave something with a vanilla twist, this recipe is for you. Trust me, you won’t be able to stop at just one!
Why You’ll Love Blondies
This recipe isn’t just about the ingredients—it’s about creating moments. Whether you’re baking for a cozy afternoon treat, a sweet addition to a gathering, or just indulging in some homemade goodness, these blondies hit the sweet spot.
Is this Blondies recipe for you? Let’s see. Blondies are…
- Chewy & Buttery – That rich, caramelized flavor is a dream come true.
- Perfectly Sweet – Brown sugar brings depth, while vanilla rounds it out.
- Customizable – Load them up with your favorite mix-ins!
- One-Bowl Easy – Simple ingredients, minimal cleanup.
- Irresistible – Whether warm and gooey or cooled and chewy, they’re always a hit.

Ingredients in Blondies
Here’s what makes these blondies so incredibly delicious:
Unsalted Butter: Melted for a rich, smooth texture and deep flavor.
Brown Sugar: Adds moisture, chewiness, and that signature butterscotch taste.
Egg: Helps bind everything together for a perfect texture.
Vanilla Extract: Enhances the sweetness and gives a warm, inviting aroma.
All-Purpose Flour: The base of our blondies, keeping them soft yet structured.
Kosher Salt: Balances the sweetness—use less if using table salt.
Mix-ins of Choice: The fun part! Try white chocolate chips, chopped walnuts, or any combo you love.
Sea Salt Flakes (Optional): A light sprinkle on top enhances every bite.
(Note: The full ingredients list, including measurements, is provided in the recipe card directly below.)
How to Make Blondies
Melt the Butter & Sugar: In a mixing bowl, whisk together melted butter and brown sugar until smooth.
Add Wet Ingredients: Mix in the egg and vanilla extract, stirring until fully combined.
Incorporate Dry Ingredients: Gently fold in flour and salt until just combined—don’t overmix!
Add Mix-Ins: Stir in white chocolate chips and chopped walnuts (or your favorite additions).
Transfer to Pan: Spread the batter evenly into a greased or parchment-lined baking dish.
Bake to Perfection: Bake at 350°F (175°C) for 20-25 minutes, until the edges are golden and the center is just set.
Cool & Enjoy: Let cool in the pan before slicing. Sprinkle with sea salt flakes for an extra flavor boost!

Nutrition Information (Per Serving)
- Serving Size: 1 portion
- Calories: 280
- Sugar: 22g
- Sodium: 140mg
- Fat: 14g
- Saturated Fat: 7g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 35mg
Serving Suggestions
- With Ice Cream: Warm blondies topped with a scoop of vanilla ice cream = heaven.
- Drizzled with Chocolate: Melted chocolate drizzled over the top makes them even more decadent.
- Paired with Coffee: The perfect afternoon treat with your favorite cup of joe.
- As a Gift: Wrap them up in parchment and ribbon for a sweet homemade gift.
Additional Tips
- Don’t Overbake: They’ll continue to set as they cool, so take them out when slightly underbaked in the center.
- Customize Your Mix-Ins: Try dark chocolate chunks, pecans, or even toffee bits.
- Storage Tips: Keep in an airtight container at room temperature for up to 5 days.
- Freeze for Later: Wrap individual bars and freeze for up to 3 months. Just thaw and enjoy!
Quick Tips:
- Use room temperature eggs for even mixing.
- For extra chewiness, let the batter rest for 10 minutes before baking.
- Want a deeper flavor? Swap half the butter for browned butter!
Final Thoughts
Blondies are a no-fail, always-satisfying treat that brings together everything you love about baking—simple ingredients, easy steps, and maximum flavor. Whether you enjoy them plain or packed with mix-ins, they’re sure to become a household favorite. Give them a try and let me know your favorite way to enjoy them!

Blondies
Ingredients
- 125 g 8 tbsp unsalted butter
- 1 cup brown sugar light brown or regular, but not dark brown
- 1 large egg ~50g
- 1 tsp vanilla extract
- 1 cup all-purpose flour
- ¼ tsp kosher salt halve if using table salt
- 1 ½ cups mix-ins of choice:
- 1 cup white chocolate chips
- ½ cup chopped walnuts
- Optional: ¼ tsp sea salt flakes for sprinkling
Instructions
- Preheat & Prep: Preheat oven to 180°C (350°F) or 160°C (fan-forced). Grease and line an 8-inch (20 cm) square baking pan with parchment paper.
- Toast Nuts (Optional): Spread walnuts on a baking tray and roast for 5 minutes. Let cool.
- Brown the Butter: In a light-colored saucepan, melt butter over medium-high heat. Reduce to medium and simmer for 3-4 minutes, stirring occasionally, until golden brown with a nutty aroma. Immediately transfer to a bowl, including the browned bits.
- Mix Batter: Stir brown sugar into hot butter. Let cool for 3 minutes. Add egg and vanilla, mixing until combined. Stir in flour and salt until a thick dough forms. Fold in chocolate chips and walnuts.
- Bake: Spread batter into the pan, smoothing the surface. Bake for 25 minutes, until edges are golden and the top has a thin crackly layer.
- Cool & Serve: Let cool in the pan for 10 minutes, then transfer to a cutting board. Cool another 10 minutes before slicing into 16 squares. Sprinkle with sea salt flakes if desired.
Notes
- For extra chewiness, slightly underbake—the center will firm up as it cools.
- Mix-in ideas: Dark chocolate, pecans, macadamia nuts, or even dried fruit!
- Storage: Keep in an airtight container for up to 4 days or freeze for longer storage.