Pre-heat oven to 350°, grease and flour standard Bundt pan.
Mix sugar and butter in large bowl. Stir in eggs until well blended. Add bananas, buttermilk and vanilla. Beat until smooth.
Stir in flour, baking soda and salt just until moistened. Stir in nuts. Pour into greased and floured Bundt pan
Bake for hr and min or until tooth pic inserted comes out clean. Allow cake to cool for 10 minutes then flip pan and allow cake to rest on serving plate until cool enough to frost.
Top with warm icing and toasted coconut, serve with LunaGrown Guava Jam and fresh butter.