Preheat oven to 350F. Line a muffin/cupcake tin with cupcake cases.
In the small mixing bowl sift all-purpose flour, cocoa powder, baking powder and pinch of salt.
Combine baking soda and buttermilk and set aside.
In the bowl of an electric mixer beat eggs and sugar until light and fluffy.
Add vanilla extract, red food coloring, vegetable oil and buttermilk mix.
Add dry ingredients mix and beat untill incorporated.
Pour batter into muffin tins, filling 2/3 full. Use ice cream spoon or pipping bag.
Bake at 350oF for 12- 14 min.
Transfer to a wire rack and let cool to room temperature before frosting.