Preheat oven to 325°F
Butter and flour a heavy bundt pan
Mix butter and cream cheese together until fluffy
Add sugar and beat for a full 5 minutes until fluffier
Add the eggs one by one
Add the vanilla, flour and sea salt all at once and mix until just combined
Pour into pan and bake for 80 minutes until golden brown and a toothpick comes out clean
Add powdered sugar, glaze, or eat as is
