01 - Spread the flour evenly on a baking sheet and bake at 350°F for 5 minutes to eliminate any harmful bacteria. Allow to cool completely before using.
02 - In a medium bowl, whisk together the heat-treated flour, cocoa powder, and salt until evenly distributed.
03 - In a large bowl, beat the softened butter, granulated sugar, and brown sugar together using an electric mixer or whisk until the mixture is light and creamy.
04 - Pour in the whole milk, vanilla extract, and red food coloring to the butter mixture. Beat until all ingredients are fully incorporated and the color is uniform.
05 - Gradually add the dry ingredient mixture to the wet ingredients, mixing gently until just combined. Avoid overmixing to maintain a tender texture.
06 - Using a spatula, gently fold the white chocolate chips into the dough until evenly distributed throughout.
07 - Enjoy immediately at room temperature, or transfer to an airtight container and refrigerate for up to 5 days.