Healthy Banana Bread

medium bananas (, make sure they are very ripe, (plus some extra slices for the top))

cashew or almond butter (, or 60mls | 1/4 cup coconut oil (liquid measure))

| 1/2 packed cup sugar (, plus a little extra to sprinkle over the top before baking. Any sugar will do. )

blackstrap molasses

ground cardamom (, can be omitted if you don't have any or don't like cardamom)

salt

| 2 cups spelt flour

baking powder