250 g sugar
2 eggs, at room temperature
80 ml olive oil
2 tbsp lemon zest
60 ml lemon juice
5 ml vanilla extract
250 g all-purpose flour, divided
7.5 g baking powder
2.5 g salt
240 ml buttermilk, at room temperature
Icing:
120 g powdered sugar
30 ml lemon juice
30 ml heavy cream
1.25 ml lemon zest, or to taste
Pinch of salt
Step 1
Preheat the oven to 165°C (325°F). Grease an 8 1/2x4 1/2-inch loaf pan with non-stick spray.
Step 2
In a large bowl, whisk together sugar, eggs, olive oil, 2 tablespoons lemon zest, 1/4 cup lemon juice, and vanilla extract until well combined. Add 125 grams of flour, baking powder, and 1/2 teaspoon salt and mix until just combined. Pour in buttermilk and mix until just combined. Add the remaining 125 grams of flour and mix until just combined.
Step 3
Pour the batter into the prepared pan and tap the pan on the counter a few times to remove large air bubbles.
Step 4
Bake in the preheated oven for 60 to 65 minutes, or until the top springs back lightly when touched. A toothpick inserted near the center should come out clean. Allow the bread to cool in the pan for 30 minutes before removing to a wire rack to cool completely.
Step 5
To make the icing, whisk powdered sugar, 2 tablespoons lemon juice, cream, 1/4 teaspoon zest, and a pinch of salt together in a small bowl until smooth. Pour the icing over the cooled bread and allow it to set before slicing.