In the bowl of your stand mixer, whisk the orange juice, zest, extract, soda and milk together.
Add in the eggs and whisk to combine.
Change to the paddle attachment and add in the sugar, mixing to combine.
In another bowl, whisk together the flour, baking powder and salt.
Carefully add the flour mixture to the batter alternating with the olive oil until completely combined.
Remove the bowl from the stand and be sure to scrape down the sides and bottom.
Pour into the prepared bundt cake pan.
Bake until a toothpick inserted into the cake comes out clean, about an 75 - 80 minutes.
Allow the cake to cool for 15 minutes before turning out to cool completely.
You may need to level off the cake, if it pillows up while baking, by trimming the cake with a long serrated bread knife to create an even surface before turning out.
When ready to serve, dust with confectioners' sugar, if desired.