In a medium sized mixing bowl, whisk the eggs.
Add the sweetener and whisk until blended.
Add the remaining ingredients (except coconut) and whisk, until thoroughly mixed.
Pour over the pre-baked crust.
If adding coconut, sprinkle evenly over the top.
Bake in 350° F (175°C) oven for approximately 25 minutes.
Remove from oven and allow to cool.
Using a small sieve and some Splenda sweetener, dust the top of the bars.
Cut into 2-inch squares.