Ingredients
Method
- Preheat oven to 350°F (175°C). Line baking sheet with parchment.
- Cream sugar and butter until fluffy. Mix in egg, food coloring, and vanilla.
- Combine baking soda, vinegar, flour, cocoa, and salt. Mix dry into wet.
- Form dough into 1-inch balls, place on sheet, and bake 8-10 minutes.
- Press a Hershey's Kiss into each cookie immediately after baking. Cool before serving.
Notes
Chill the dough for easier handling if needed.
