Set oven 350 degrees
Sift flour, sugar, salt, baking soda, and cocoa powder together. In a separate mixing bowl mix, vegetable oil, milk, eggs, vinegar, and red food coloring together. Pour wet mixture slowly into the dry ingredients and mix.
Section of into cupcake cups and baking 20 to 25 minutes or test by inserting a toothpick into the cupcake.