These are deliciously soft and chewy, gorgeously red, they're dotted with creamy white chocolate chips that add a pretty contrast, and they're perfectly sweet. It's a tempting treat that's perfect for Christmas or Valentines.
In a mixing bowl whisk together flour, cocoa powder, baking soda and salt, set aside.
In the bowl of an electric stand mixer fitted with paddle attachment cream together butter, granulated sugar and brown sugar until combined.
Mix in egg. Add in red food coloring, vanilla and vinegar.
Add flour mixture and mix just until combined. Mix in 3/4 cup white or semi-sweet chocolate chips (set aside remaining 1/3 cup to use after baking).
Cover bowl and chill dough 1 - 2 hours until dough is nearly firm. Preheat oven to 350 degrees near the end of dough chilling.
Scoop dough out and shape into balls about 1 1/2 Tbsp each (or 28g). Transfer to parchment paper lined baking sheet spacing 2-inches apart.
Bake one sheet at a time (keep remaining dough chilled and repeat process), until cookies appear set on the edges but slightly under-baked in the center, about 10 - 11 minutes.
Remove cookies from oven and gently press some of the remaining white chocolate chips into tops.
Let cool on baking sheet 5 minutes, then transfer to a wire rack to cool.
Store cookies in an airtight container. Keep a few bread slices or large flour tortillas in container with cookies to keep them soft.
Notes
*Sift cocoa powder into flour mixture if it's clumpy.