Ingredients
Equipment
Method
- Preheat oven to 325°F (163°C). Grease a 9×5-inch loaf pan or 10-inch bundt pan with butter or spray, dust with cocoa powder.
- Cream butter and sugar until light and fluffy, about 4–5 minutes.
- Add eggs one at a time, beating well after each. Mix in vanilla.
- Sift together flour, cocoa powder, baking powder, and salt.
- With mixer on low, alternately add dry mixture and milk (and sour cream if using), starting and ending with dry. Mix until just combined.
- Fold in chocolate chips if desired.
- Pour batter into prepared pan. Smooth top and bake 60–75 minutes, until toothpick comes out with moist crumbs.
- Cool in pan 15 minutes, then transfer to wire rack to cool completely.
Notes
For deeper flavor, use Dutch-processed cocoa. Swap buttermilk for milk to add tanginess, or add chocolate chips for bursts of chocolate. Best enjoyed the next day as the flavors deepen.