Replaced buttermilk with 1c milk and 1 tablespoon apple cider vinegar and replaced the eggs with an additional banana. I also added powdered vanilla to the icing, it was awesome.
Doubled recipe for 32oz jar since my pump has a long tube. Rosemary and bergamot oil, jojoba carrier oil. Unscented Castile soap (Dr. Bronner’s). Keeping in the kitchen.