Preheat oven to 350. Spray a Bundt pan with cooking spray.

Beat butter and sugar together in a bowl with a mixer on medium speed until pale and fluffy, 2 to 3 minutes.

Add eggs, one at a time, beating well after each addition and scraping down sides of bowl.

Add the flour and salt into the mixture and mix until combined .

Pour the batter into prepared pan.Bake cake until golden and a wooden skewer inserted comes out clean, about 50 to 60 minutes. Cool completely before turning out.