I love trying new recipes that have buttermilk in them. I'm always looking for new ways to use up buttermilk. I usually buy it to make ranch dressing or cilantro/tomatillo ranch dressing and end up making biscuits and waffles later to use it up.
I found this recipe for Buttermilk Banana Bread on Two Peas and Their Pod and also on Mel's Kitchen Cafe. I used Two Peas and Their Pod's recipe since it had less sugar in it. I still love my original banana bread recipe, but this buttermilk recipe was really fun (and everyone wondered why it was white).