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Brown butter pistachio cream blondies cut into squares with creamy pistachio swirl filling and chopped pistachios on top.
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Brown Butter Pistachio Cream Blondies (Chewy Bakery-Style Pistachio Blondie Bars)

These brown butter pistachio cream blondies are rich, chewy dessert bars made with nutty browned butter and swirls of creamy pistachio spread. The blondies bake up soft in the center with lightly crisp edges and a deep caramel flavor from the brown butter. Topped with chopped pistachios for crunch, these bakery-style pistachio blondie bars are an easy pistachio dessert perfect for holidays, potlucks, or whenever you want a decadent homemade treat.
Course Dessert
Cuisine American, Bakery-Style
Keyword bakery style blondies, brown butter pistachio blondies, chewy blondies, easy pistachio dessert, homemade blondies, nutty brown butter blondies, pistachio bar recipe, pistachio blondie recipe, pistachio cream blondies, pistachio dessert bars
Prep Time 15 minutes
Cook Time 24 minutes
Total Time 39 minutes
Servings 9 blondies
Calories 240kcal
Cost $6 for entire recipe

Equipment

  • 8×8 inch baking pan
  • Parchment paper
  • Medium mixing bowl
  • Small saucepan (for browning butter)
  • Whisk
  • Rubber spatula
  • Knife or toothpick (for swirling pistachio cream)
  • wire cooling rack

Ingredients

Blondie Batter

  • ½ cup 113 g unsalted butter
  • ¾ cup 150 g light brown sugar, packed
  • ¼ cup 50 g granulated sugar
  • 1 large egg
  • 1 egg yolk
  • 1 tsp vanilla extract
  • 1 cup 125 g all-purpose flour
  • ½ tsp salt
  • ¼ tsp baking powder

Pistachio Layer

  • ⅓ cup pistachio cream or pistachio spread
  • ¼ cup chopped pistachios

Optional finish:

  • flaky sea salt

Instructions

Brown the Butter

  • Place butter in a small saucepan over medium heat. Cook, stirring frequently, until the butter foams and turns golden brown with nutty aroma (about 4–5 minutes). Remove from heat and cool 10 minutes.

Mix Sugars

  • In a mixing bowl whisk the brown butter, brown sugar, and granulated sugar until glossy and smooth.

Add Eggs and Vanilla

  • Whisk in the egg, egg yolk, and vanilla extract until thick and fully combined.

Add Dry Ingredients

  • Stir in flour, salt, and baking powder until just combined. Do not overmix.

Assemble Blondies

  • Line an 8×8 baking pan with parchment paper.
  • Spread about ¾ of the batter evenly in the pan.
  • Dollop pistachio cream across the surface and gently swirl with a knife.
  • Add small spoonfuls of the remaining batter on top.

Add Pistachios

  • Sprinkle chopped pistachios over the batter.

Bake

  • Bake at 350°F (175°C) for 22–26 minutes, until edges are set but center is slightly soft.

Cool

  • Allow blondies to cool in the pan for 1 hour before slicing for clean bars.

Notes

  • Use real pistachio cream for the best flavor. Authentic pistachio cream gives these blondies a rich nutty taste and smooth swirl. Avoid overly sweet pistachio spreads if possible for a more balanced dessert.
  • Do not overbake the blondies. The center should still look slightly soft when removed from the oven. Blondies will continue to set as they cool, creating the perfect chewy texture.
  • Cool completely before slicing. Allow the blondies to cool for about 1 hour so the pistachio swirl firms up and the bars cut cleanly.
  • Brown butter carefully. Browning the butter adds a deep caramel and nutty flavor that makes these pistachio blondies taste bakery-quality. Watch closely so the butter turns golden but does not burn.
  • Add extra pistachios for texture. Sprinkling chopped pistachios on top adds crunch and enhances the pistachio flavor in every bite.
  • Storage tips. Store blondies in an airtight container at room temperature for 3–4 days, or refrigerate for up to 1 week. They can also be frozen for up to 2 months.