Prepare a 23cm x 12.7cm (9x5 inch) loaf pan with parchment paper. Preheat the oven to 175°C (347°F).

In a bowl, combine flour, baking powder, and salt.

In another bowl, whisk together eggs, vanilla extract, and sugar until the sugar granules are dissolved.

Add yogurt, orange juice, and orange zest to the egg mixture and whisk until combined.

Gradually add half of the dry ingredients to the wet mixture and whisk until just combined.

Add the remaining dry ingredients and mix gently until no dry flour is visible.

Add vegetable oil and stir until the batter is smooth.

Pour the batter into the prepared loaf pan and smooth the top.

Bake in the preheated oven for 48-53 minutes, or until a skewer inserted in the center comes out clean.

Let the cake cool in the pan for 10-15 minutes, then transfer to a wire rack to cool completely.

To make the glaze, mix powdered sugar and orange juice in a bowl until smooth.

Drizzle the glaze evenly over the cooled cake.