Directions: 

In a saucepan, take one of the sticks of butter and melt it with the chocolate. Place it in an ice bath until room temperature. 

Cream the remaining stick of butter and the sugar for 5 minutes. 

Add the vanilla and the eggs one at a time. 

Mix the cool downed butter and chocolate with the rest of the batter. 

Add the flour and salt. 

Bake for 45 minutes at 350.