Prepare your workspace by preheating your oven to 350°F (175°C) and lining two baking sheets with parchment paper.
Cream the butter and sugars together in the bowl of a stand mixer fitted with the paddle attachment until light and fluffy, about 3-4 minutes. This extended creaming process incorporates air that helps create the perfect texture.
Add eggs one at a time, mixing well after each addition, then blend in the vanilla bean paste until fully incorporated. Scrape down the sides of the bowl to ensure everything is evenly mixed.
Whisk the dry ingredients together in a separate bowl—flour, baking soda, and salt—then gradually add to the wet mixture on low speed until just combined. Overmixing will develop gluten and make your cookies tough.
Fold in the white chocolate chips by hand using a rubber spatula. The chips add pockets of sweetness that complement the vanilla flavor.
Scoop dough using a 2-tablespoon cookie scoop and place on prepared baking sheets about 2 inches apart. Slightly flatten the tops with your palm to create an even surface for the sugar topping later.
Bake for 10-12 minutes until the edges are just set but the centers still look slightly underdone. They’ll continue cooking from residual heat after removal.
Cool cookies completely on the baking sheet for 5 minutes, then transfer to a wire rack to finish cooling.
Sprinkle each cooled cookie with a thin, even layer of granulated sugar, covering the entire top surface.
Caramelize the sugar using a kitchen torch, moving in circular motions about 2-3 inches from the cookie surface until the sugar melts and turns amber. Watch carefully to avoid burning.
Allow the caramelized sugar to harden completely for about 5 minutes before serving. This creates that signature crackling crust.