Preheat your oven to 350 degrees. Butter your 9 inch round cake pan. Make sure to butter your sides as well. Line the bottom with parchment paper.

Using an electric mixer beat your butter and sugar until light and fluffy. About 3-4 minutes on medium speed. Scrape the sides and bottom of your bowl.

Beat in your vanilla and eggs one at a time. Scrape the bowl after each egg is added.

On low speed add your flour and salt. Mix until no more flour remains. Use a spatula if needed.

Pour your batter into your pan and smooth the top.

Bake for 40-45 minutes or until top is golden brown and a toothpick comes out clean.

Allow your cake to cool completely in the pan. Once cool invert your cake on to a plate and remove parchment paper. Enjoy!