It's not my place to give you Elizabeth's recipe, but here's my adulterated version.
3/4 tsp baking soda
1/2 tsp salt
1 cup white flour
1 cup whole wheat flour
1/2 cup sugar
1/2 cup oil (I've used canola and sunflower)
3 mashed bananas (sometimes I use two plus a banana's worth of applesauce)
3 tbsp milk
1/2 tsp vanilla
1/2 cup coconut (sweetened or unsweetened; adjust sugar accordingly)
1/2 cup chocolate chips
Mix dry ingredients and wet ingredients separately; combine without overmixing. Add coconut and chocolate chips (one could choose to utterly ruin one's perfectly good Adulterated Banana Bread by adding nuts, but don't expect me to enjoy it).
Bake in a 325 degree oven for about 1 hour and 20 minutes, or until a knife comes out clean.