Preheat oven to 350°F. Grease or line an 8x8baking pan with parchment paper.
In a small bowl, whisk together corn meal, flour, sugar, baking powder and salt. Set aside.
In a large bowl, stir together milk and vinegar. Stir honey and egg into milk mixture. Slowly pour in melted butter while constantly stirring quickly.
Gradually stir dry ingredients into wet ingredients.
Pour batter into prepared baking pan and bake 45 minutes or until cake tester comes out clean.