In a very warm saucepan, melt the butter, but do not burn.
Add the brown sugar and stir well.
Add the cinnamon and cream/milk.
Stir well again.
Add the pineapple cubes and saute for about 2 to 3 minutes.
In individual bowls, place a slice or two of pineapple cake.
Place a scoop or two of macadamia nut ice cream on top of the cake slices.
Sprinkle the banana slices on top of these.
Pour on the pineapple-caramel sauce.
Sprinkle with chopped macadamia nuts.
Garnish: orchids or mint if you have them