Loaded with two kinds of chocolate and lots of toasted nuts, these soft and chewy chocolate chip blondies truly are the ultimate! You won't believe how easy they are to make.
Preheat oven to 350F. Line a 9-inch baking pan with parchment paper and set aside.
Melt butter in a medium saucepan over medium heat, swirling pan 3-5 minutes until butter is a deep golden brown. Remove from heat and allow butter to cool 5 minutes.
Pour browned butter into a large bowl and whisk in brown sugar. Whisk in egg and vanilla until smooth. Fold in flour, salt, pecans, and both chocolates until batter is just combined.
Spread batter into prepared pan and smooth top. Bake blondies at 350F 20-25 minutes or until edges are golden-brown (the middle will still be slightly soft).
Cool blondies completely on a wire cooling rack before slicing into squares and serving. Enjoy!
Notes
Storing InstructionsStore blondies in an airtight container at room temperature up 4 days.