01 - Preheat the oven to 350°F. Line two baking sheets with parchment paper.
02 - In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt. Set aside.
03 - In a large bowl, cream the softened butter with the granulated sugar and brown sugar until light and fluffy, about 2-3 minutes.
04 - Add the eggs one at a time, beating well after each addition. Mix in the vanilla extract, red food coloring, and vinegar until smooth.
05 - Gradually add the dry ingredients to the wet ingredients, mixing just until combined.
06 - Fold in the white chocolate chips until evenly distributed throughout the dough.
07 - Using a cookie scoop or tablespoon, drop dough balls about 2 tablespoons each onto prepared baking sheets, spacing about 2 inches apart.
08 - Bake for 11-13 minutes, or until edges are set and centers look slightly soft.
09 - Allow cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.