Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C) and prep pans
- Sift cake flour, cocoa, salt, and cinnamon
- Cream butter, oil, and sugar until fluffy
- Add eggs one at a time, beat well
- Mix in vanilla, food coloring, and coffee
- Combine buttermilk and vinegar in a bowl
- Alternate adding dry mix and buttermilk mix
- Mix baking soda and vinegar, fold into batter
- Divide batter into pans and bake 25–30 mins
- Cool 10 mins in pans, then transfer to racks
- Level layers if needed, start frosting
- Beat frosting ingredients until smooth and creamy
- Apply frosting between layers and over cake
- Chill cake for 10 mins before slicing
Notes
Nutrition information is automatically calculated, so should only be used as an approximation.
