Preheat your oven to 175C and grease a silicone bundt pan with oil.
Whisk together 1 1/2 cups of all purpose flour, 1 tsp baking soda and a pinch of salt in a bowl and set that aside.
Next, get a room temperature egg, and whisk that in a separate bowl. Add 3-4 mashed ripe or over-ripe bananas. Mix in 1/3 cup melted margarine or butter making sure to temper the eggs first to avoid scrambled eggs. Add 1 cup or a bit less of granulated sugar making sure the sugar dissolves in the butter. Add 1 1/2 tsp vanilla extract to the wet ingredient mixture.
Add in the flour mixture to the wet ingredients until incorporated. Do not over mix or the bread will be tough!
Pour all that into your prepared pan and bake for 20-30 min or until you can smell your cake and the top browns. You'll get a lovely crispy crust on the bread. Do a cake test to determine done ness.
I couldn't help but cut a piece to taste it!
