01 -
Using an electric mixer, cream the unsalted butter, granulated sugar, brown sugar, vanilla extract, eggs, baking soda, and sea salt until the mixture is smooth and well combined.
02 -
Fold in the unbleached flour, miniature semi-sweet chocolate chips, and pecans until thoroughly integrated into the batter.
03 -
Spread the batter evenly into a greased 23x33 cm glass baking dish, then gently pat and smooth the surface for uniform thickness.
04 -
Bake in a preheated oven at 175°C for 30 to 40 minutes, or until a toothpick inserted into the center emerges clean.
05 -
Allow the baked brownies to cool completely at room temperature before applying the glaze to avoid melting.
06 -
Place semi-sweet and white vanilla chips into a microwave-safe glass measuring cup. Microwave at 100% power for 30 seconds, stir, then continue heating in 15-second intervals with stirring until fully melted, about 1.5 minutes total.
07 -
Transfer the melted chocolate glaze into a plastic zip-lock bag, snip off a small corner, and drizzle evenly over the cooled brownies.