Preheat oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
In a large bowl, cream together the butter and sugar until light and fluffy.
Beat in the eggs one at a time, then stir in the food coloring.
In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
Gradually add the dry ingredients to the wet ingredients, alternating with the milk, beginning and ending with the dry ingredients. Beat until just combined.
Pour batter into prepared pans and bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
Let cakes cool in pans for 10 minutes before inverting onto a wire rack to cool completely.
Notes
Frost the cake with your favorite frosting. Enjoy!