Pop the dates and the water into a food processor and blitz until chopped up well, It takes about 1 minute. Stop when they are a consistency that you like, we don't mind some chunks.
In a large bowl, mix the mashed banana, melted coconut oil, vanilla paste and egg together.
Add the flour and the dates mixture.
Pour into mini muffin trays.
Bake at 180 degrees for 15-18 minutes.
Notes
Makes 24 mini muffins or 12 normal muffins. Or 12 mini and 6 large.