Healthy-ish Peanut Butter & Coconut Banana Bread

mashed ripe banana (about 2 large or 3 small)

plain fat-free Greek yogurt

natural-style peanut butter (creamy or crunchy)

coconut oil, melted

vanilla

large eggs

packed brown sugar (you can add a little more if you like a sweeter banana bread...up to 3/4 cup)

all-purpose flour

wheat germ (you could also use ground flax seed)

unsweetened shredded coconut

baking soda

salt

cinnamon

Cooking spray