Super Chunk Banana Bran Muffins

wheat bran

buttermilk*

unsalted butter (at room temperature)

non-fat plain Greek yogurt

light brown sugar (lightly packed)

large eggs (at room temperature)

unsulphured molasses (plus 2 tablespoons)

grated orange zest

vanilla extract

all-purpose flour

whole-wheat flour

baking powder

baking soda

kosher salt

banana, (cut into 1/2 pieces (about 1 banana))

chopped walnuts ((toasted))

raisins