Preheat the oven to 180°C (350°F) fan setting.
Soak the dates in a bowl of boiling water for 5 minutes.
In a food processor, quickly blend the oats into a rough flour. Remove and set aside.
Drain your dates and remove the pits.
Add them to the food processor along with the banana and coconut oil. Blend into a sticky paste.
Add the oats back in and blend again until you get a sticky dough. Then form your teething biscuits using one of these 2 methods: