Ingredients
Method
- Preheat oven to 350°F (175°C). Grease and line a 9x5 loaf pan.
- Whisk flour, baking powder, baking soda, and salt. Set aside.
- Beat butter and brown sugar until fluffy. Add eggs one at a time. Stir in sour cream and coffee.
- Fold dry mix into wet until just combined. Stir in walnuts.
- Pour batter into pan, top with extra walnuts, and bake 45–55 minutes. Test with toothpick.
- For glaze, mix 1 cup powdered sugar with 1–2 tbsp strong espresso until pourable. Drizzle when loaf is warm.