Preheat oven to 375 degrees.
In a small bowl mix all dry ingredients and set aside.
Over medium-high heat, melt butter till it starts to bubble and froth. Stir consistently till it starts to brown. remove from heat and set aside in small bowl.
In medium bowl, mash bananas. Add eggs, brown sugar, maple syrup and vanilla. Mix.
When butter has cooled slightly, add into banana mixture slowly stirring quickly the whole time. If butter is too hot, it will scramble the eggs so do this carefully.
Add dry ingredients to wet ingredients and mix.
Pour evenly in muffin/cupcake tin to make 12 muffins.
Bake at 375 degrees for 20 minutes.
Enjoy as is or add a cinnamon glaze - see pumpkin loaf for a quick glaze!