01 -
Turn on your oven to 350°F (175°C) and coat a mini loaf pan with non-stick spray.
02 -
Grab a medium-sized bowl and stir together the baking powder, flour, zest, and salt until it all comes together evenly.
03 -
In another bowl, use a mixer to blend the butter and sugar until it’s fluffy and pale yellow.
04 -
Toss in the eggs and vanilla extract to your buttery mix, making sure it combines well.
05 -
Take half the dry ingredients and gently mix them into the wet bowl. Pour in half the buttermilk and stir. Repeat with the rest of each.
06 -
Evenly spread the batter into the loaf pan. Bake for 20–25 minutes until a toothpick comes out almost clean.
07 -
Let the pan sit out for 5 minutes. Move the loaves to a rack after that and let them cool all the way.
08 -
Use a small bowl to stir together the powdered sugar, lemon juice, and zest until smooth.
09 -
Drizzle the icing on top of your cooled loaves and wait for it to set before eating.