For a simple yet impressive breakfast dish or snack.

Heat the grill. Toast the bread lightly on one side.  In a small bowl combine the ricotta with the maple syrup or honey. Spread this mixture over the un-toasted side.  Top with generous pieces of fresh custard apple (check that you have removed any black seeds).  Sprinkle lightly with cinnamon sugar.    Lower grill heat to moderate and cook until the sugar begins to turn golden and the bread is toasted around the edges.
For the Cinnamon Sugar: mix 1 tablespoon caster sugar with 1/2 teaspoon sugar.