01 -
Preheat oven to 175°C. Grease a 23x13 cm loaf pan and line with parchment paper, allowing overhang on the long sides.
02 -
In a bowl, whisk together the flour, baking powder, and salt. Set aside.
03 -
In the bowl of a stand mixer fitted with the whisk attachment, beat the softened butter on medium-high speed until fluffy, about 2 minutes, scraping the bowl as needed. Add sugar and continue mixing until light and creamy, about 2 additional minutes.
04 -
Reduce to medium speed. Add eggs one at a time, fully incorporating after each addition. Mix in the Greek yogurt, lemon juice, lemon zest, and vanilla extract. The mixture may appear curdled; this is normal due to the lemon juice.
05 -
Mix the dry ingredients into the wet mixture on medium speed, blending until fully combined and no pockets of flour remain. Do not overmix.
06 -
Pour the batter into the prepared loaf pan. Bake on the center rack for 55–60 minutes, or until a toothpick inserted in the center comes out clean with a few moist crumbs.
07 -
Remove from the oven and let cool in the pan for 5–10 minutes. Lift out of the pan and transfer to a wire rack to cool completely before glazing.
08 -
In a bowl, mix confectioners' sugar with lemon juice and add heavy cream gradually until the glaze reaches a thick, pourable consistency.
09 -
Drizzle or spread the glaze over the completely cooled loaf. Garnish with lemon zest and lemon slices. Slice and serve.