Preheat the oven to 350º. Line a baking sheet with parchment paper and set aside.
In a medium sized bowl, mix together the all purpose flour, the coconut, and the baking soda. Set aside.
In your mixer cream together the butter, sugars, soy sauce, vanilla, and Ener-G egg (I don't pre-mix the egg, I just add the powder and water directly to the bowl). Mix until well combined and "fluffy."
Add the dry flour mix to the butter mixture, a little bit at a time. I mix it in 3 additions.
Stir in the macadamia nuts and chocolate chunks by hand.
Scoop the dough into large balls, about 2 Tablespoons, and place on prepared pan. Arrange the cookies so that they will have room to spread—I usually bake about 8 at a time.
Place cookies in preheated oven and bake for 15 minutes.
When you remove the cookies from the oven they will still have soft centers. Carefully smack the cookie sheet on your (heat safe) counter, or on the stove top to make the cookies sink in the middle. This helps to give them great chewy edges.
After a few minutes, transfer to a cooling rack, allow to cool and enjoy!