Luscious Brown Butter Pistachio Chocolate Chip Cookie Bars Recipe

Introduction

These luscious brown butter pistachio chocolate chip cookie bars combine rich, nutty flavors with deliciously chewy texture. Perfect for sharing or enjoying as a sweet treat any time of day, they offer a delightful twist on classic cookie bars.

Ingredients

• 1 cup unsalted butter
• 2 cups packed brown sugar
• 2 large eggs
• 2 teaspoons vanilla extract
• 3 cups all-purpose flour
• 1 teaspoon baking soda
• ½ teaspoon salt
• 1 cup chocolate chips
• 1 cup unsalted pistachios, chopped

Instructions

1. Step 1: Brown the Butter. In a medium saucepan, melt the butter over medium heat until it starts to froth. Cook for about 5 to 7 minutes, stirring frequently, until it turns golden brown and smells nutty.
2. Step 2: Mix It Up. In a large bowl, combine the browned butter and brown sugar. Whisk until smooth. Add eggs one at a time, mixing well after each addition, then stir in the vanilla extract until fully incorporated.
3. Step 3: Dry Ingredients. In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add this mixture to the wet ingredients, stirring just until combined. Avoid overmixing.
4. Step 4: Add the Goodies. Gently fold in the chocolate chips and chopped pistachios until evenly distributed.
5. Step 5: Prepare the Pan. Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
6. Step 6: Spread and Bake. Pour the dough into the prepared pan and spread it evenly with a spatula. Bake for 25 to 30 minutes, or until the edges are golden brown and a toothpick inserted near the center comes out mostly clean.
7. Step 7: Cool and Slice. Let the bars cool in the pan for about 10 minutes. Then transfer them to a wire rack to cool completely before slicing into squares.

Tips & Variations

• For extra flavor, toast the pistachios lightly before adding them to the dough.
• You can substitute walnuts or pecans for the pistachios if preferred.
• Use dark or milk chocolate chips depending on your taste.
• Chilling the dough for 30 minutes before baking can improve texture and flavor depth.

Storage

Store the cookie bars in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate for up to one week or freeze for up to 3 months. Warm bars slightly before serving to soften the chocolate.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use salted butter instead of unsalted?

Yes, but reduce the added salt in the recipe to prevent the bars from becoming too salty.

How do I know when the bars are done baking?

Look for golden brown edges and a firm center. A toothpick inserted near the middle should come out with a few moist crumbs but not wet batter.

Luscious Brown Butter Pistachio Chocolate Chip Cookie Bars Recipe

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4.6 from 92 reviews

Luscious Brown Butter Pistachio Chocolate Chip Cookie Bars are rich, nutty, and chewy treats combining the deep flavor of browned butter with the crunch of pistachios and the sweetness of chocolate chips. These bars offer a delightful twist on classic cookie flavors, baked to golden perfection for a satisfying dessert or snack.

• Author: Ruby
• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Total Time: 45 minutes
• Yield: 16 bars 1x
• Category: Baking
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Wet Ingredients

• 1 cup unsalted butter
• 2 cups packed brown sugar
• 2 large eggs
• 2 teaspoons vanilla extract

Dry Ingredients

• 3 cups all-purpose flour
• 1 teaspoon baking soda
• ½ teaspoon salt

Add-ins

• 1 cup chocolate chips
• 1 cup unsalted pistachios, chopped

Instructions

1. Brown the Butter: In a medium saucepan, melt the butter over medium heat until it starts to froth. Continue cooking for about 5-7 minutes until the butter turns golden brown and releases a nutty aroma. Remove from heat and let it cool slightly.
2. Mix It Up: In a large mixing bowl, combine the browned butter and brown sugar. Whisk thoroughly until the mixture is smooth. Add eggs one at a time, whisking to fully incorporate each, then mix in the vanilla extract.
3. Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually add this dry mixture to the wet ingredients, stirring gently until just combined to avoid overmixing.
4. Add the Goodies: Fold in the chocolate chips and chopped pistachios evenly into the cookie dough using a spatula.
5. Prepare the Pan: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easy removal.
6. Spread and Bake: Pour the cookie dough into the prepared baking pan and spread it evenly with a spatula. Bake in the preheated oven for 25-30 minutes, or until the edges turn golden brown and a toothpick inserted into the center comes out clean.
7. Cool and Slice: Allow the bars to cool in the pan for about 10 minutes. Then remove them from the pan, transfer to a wire rack to cool completely before slicing into squares.

Notes

• For a deeper nutty flavor, make sure to watch the butter carefully as it brown to prevent burning.
• Use parchment paper to help lift bars easily from the pan after baking.
• You can substitute semi-sweet chocolate chips with dark or milk chocolate based on preference.
• Store bars in an airtight container at room temperature for up to 5 days or freeze for longer storage.

Keywords: brown butter cookie bars, pistachio cookie bars, chocolate chip cookie bars, baked cookie bars, nutty cookie recipe