This is a recipe I adapted from the internet. For buttermilk add 1 tablespoon white vinegar or lemon juice to a 1 cup measuring cup and add milk to the 1 cup mark, stir and let sit for 5 to 10 minutes. Make sure you grease and flour the bundt pan well or it will stick.
- Preheat oven to 350°F Grease and flour a bundt pan and set aside.
- In the large bowl of a standing mixer, stir together sugar, flour, cocoa, baking powder, baking soda, and salt. Add eggs, buttermilk, melted butter and vanilla extract; beat 2 minutes on medium speed. Stir in coffee after it has cooled on low setting until completely incorporated. Note: the batter will now be VERY runny, this is normal.
- Pour batter into bundt pan and bake on second rack from the bottom of oven for 40 to 50 minutes, until toothpick inserted in center comes out clean.
- Cool for about 45 minutes to an hour on wire rack before removing from bundt pan.
- Apply frosting of choice.