Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C). Grease and flour a 9x5-inch loaf pan or line it with parchment paper for easy removal.
- Chop half of the pistachios roughly and set aside for folding into the batter; reserve the rest for topping.
- Pulse whole pistachios in a food processor until you have a coarse meal (about 1 cup after pulsing).
Mixing the batter
- In a large bowl, whisk together eggs and sugar until pale and slightly thickened (about 1–2 minutes by hand, 30–45 seconds with a mixer).
- Mix in sour cream, melted butter, milk, vanilla, and lemon zest until smooth.
- In another bowl, whisk together flour, ground pistachios (if using), baking powder, baking soda, salt, and cardamom or cinnamon.
- Gently fold the dry ingredients into the wet mixture until just combined — do not overmix (a few streaks are okay).
- Fold in the chopped pistachios reserved earlier for texture. If the batter seems very thick, add 1–2 tbsp more milk.
Baking
- Transfer the batter into the prepared loaf pan, smoothing the top.
- Sprinkle the remaining chopped pistachios evenly over the top.
- Bake for 55–65 minutes, or until the center is set and a toothpick inserted into the middle comes out clean or with a few moist crumbs.
- If the top browns too fast, tent loosely with foil after 35–40 minutes.
- Remove from the oven and let cool in the pan for 10 minutes. Carefully transfer the loaf to a wire rack to cool completely.
- If using glaze, whisk powdered sugar with lemon juice (or milk) until smooth and drizzle over the cooled loaf. Sprinkle a few extra crushed pistachios on top, slice and serve.
Notes
For a vivid green loaf, use a tablespoon of high-quality pistachio paste or a few drops of natural green food coloring. To achieve a coarser texture, simply fold in 1 cup chopped pistachios into the batter instead of ground pistachios.