Preheat the oven to 350 degrees Fahrenheit. Butter a 9×5 inch loaf pan, and set aside.
In a large mixing bowl, add the butter, sugar, and ricotta cheese. Using a handheld mixer on medium speed, beat the ingredients for 3 minutes or until light and fluffy.
8 Tablespoons unsalted butter, 1 cup + 2 Tablespoons granulated sugar, 1 1/4 cup whole milk ricotta cheese
Reduce the speed to low, and add the eggs one at a time, making sure each egg is fully incorporated before adding the next.
3 extra large eggs
Add the lemon zest, lemon juice, and vanilla extract, and beat again to combine.
2 teaspoons lemon zest, 4 Tablespoons freshly squeezed lemon juice, 1/2 teaspoon vanilla extract
Add the flour, baking powder, and salt. Using a rubber spatula, gently fold the ingredients together until just combined. Do not overmix!
1 1/2 cup all-purpose flour, 1 1/2 teaspoons baking powder, 1/2 teaspoon kosher salt
Pour the batter into the greased loaf pan, and bake 50-60 minutes or until a toothpick can be inserted into the center and comes out clean.
Transfer the lemon loaf to a wire rack, and cool for 1 hour.
In a small bowl, whisk the powdered sugar, salt, and lemon juice until smooth. Pour the glaze over the lemon loaf, and let set for 15 minutes or until hardened.
1/2 cup powdered sugar, 1/8 teaspoon kosher salt, 2-3 Tablespoons lemon juice
Store covered at room temperature for 2-3 days or in the fridge for up to 1 week.