|Preheat oven to 350F. Spray a 9×5-inch loaf pan with floured cooking spray, or grease and flour the pan; set aside.
In a large bowl combine eggs, sugar, and yogurt, and whisk vigorously until smooth and combined. Drizzle in the oil while whisking to combine. Add the lemon zest and lemon extract, and whisk to combine. Add the flour, baking powder, salt, and stir until just combined, don’t overmix. Some lumps will be present and that’s okay, don’t try to stir them smooth.
Turn the batter out into prepared pan, smoothing the top lightly with a spatula. Bake for about 50 to 52 minutes, or until top is domed, set, and toothpick inserted in the center crack comes out clean or with a few moist crumbs but no batter. In the last 10 minutes of baking, tent pan with foil (loosely drape a sheet of foil over pan) to prevent excessive browning on the top and sides of bread before center cooks through.
Allow loaf to cool in pan on top of a wire rack for at least 30 minutes before turning out onto rack to cool completely before glazing.
Lemon Glaze: In a small bowl, add the confectioner’s sugar and slowly drizzle in the lemon juice while whisking until smooth and combined. You may need to play with the sugar and lemon juice amounts a bit as necessary for desired consistency and flavor.
Drizzle glaze over loaf before slicing and serving. Pound cake will keep airtight at room temperature for up to 5 days or in the freezer for up to 6 months.