Preheat oven to 350 F. Grease and flour your Bundt pan (regular 10 cup bundt pan). I personally prefer to use baking spray for Bundt pans.
In a large bowl, sift together the flour, baking powder, baking soda, and sea salt.
In a separate bowl, add the sugar, eggs, and oil. Whisk together to combine.
Whisk in the vanilla extract, lemon juice, and lemon zest.
Add the flour mixture to the wet mixture ½ cup at a time, alternating with the milk (I used unsweetened almond milk). Scrape down the sides of the bowl with the spatula to incorporate all the flour mixture to the batter, making sure to not overmix. The batter will be on the thin side.
Pour the batter into prepared Bundt pan (or springform pan).
Bake at 350° for 50-60 minutes or until a wooden pick inserted in center comes out clean. Check the cake at 50 minutes. Every oven is different and it may be ready sooner. Cool cake in pan 15 minutes.
Carefully flip the cake out of the pan onto serving plate; cool on wire rack. Dust on confectioner’s sugar. Enjoy!