01 -
Preheat oven to 350°F. Spread flour evenly on a parchment-lined baking sheet. Bake for 6-8 minutes until it reaches 160°F. Let cool completely, then sift to remove clumps.
02 -
In a large bowl using an electric mixer, beat the brown sugar, granulated sugar, and butter until fluffy and light in color, about 1 minute. Mix in the vanilla and salt until combined.
03 -
Beat in the cooled, heat-treated flour until just combined. Add milk one tablespoon at a time until the dough comes together. Stir in the miniature chocolate chips with a rubber spatula.
04 -
Serve immediately or store in an airtight container. Refrigerate for up to 1 week or freeze for up to 3 months. If chilled, let it sit at room temperature briefly before serving to soften.