preheat oven to 350 degrees and butter a loaf pan
in a bowl, bring together all of the dry ingredients plus the lemon zest. set aide.
add the lemon juice to half cup of milk to make your own buttermilk, (if you did not buy buttermilk), add vanilla extract- set that aside
in a stand mixer with a paddle attachment, or a hand mixer, cream the ingredients under "butter mix", the butter, sugar first for 5 minutes until butter is light and fluffy. add egg one at a time until incorporated
set your mixer to low and add 1/3 of the flour and 1/3 of the buttermilk and continue that process, in thirds, until you are done. Do not over mix the batter, once its all incorporated, turn off mixer
pour batter into your prepared loaf pan and bake for 40-45 minutes until a knife inserted comes out clean
let the cake cool for 10-15 minutes after it comes out of the oven. In the meantime, make the glaze by bringing together ingredients for your glaze and stirring until the sugar dissolves.
once cake cooled a bit, invert into a rack on top of a baking pan
pour the glaze on top of the warm cake and spread
let the cake cool completely
enjoy! cake stays at room temp in air tight container for up to 3 days