1 and 1/2 cups of sugar6 eggs3/4 cup of melted butter2 cups of crushed walnuts1 and 1/4 cups of flour1 teaspoon of baking powder1 and 1/2 teaspoons of instant coffeeButter and flour to grease and sprinkle cake panFilling / Icing:1 and 1/2 cups of heavy cream1/2 cup of brown sugar1 and 1/2 teaspoons of instant coffeeGarnish:Walnuts (to taste)