Mash the bananas with a fork.
Add the desiccated coconut, oats and ginger powder, then combine.
Add the coconut milk and combine. If the mixture is too wet, add more oats.
Rest until the oven warms up.
Preheat the oven to 180°C and line a large baking tray with parchment paper.
Cut the pineapple slices into tiny pieces. Add these to the oat mixture together with some jus or syrup from the tin.
Make equal sized patties from the mixture and put them on the baking tray.
Bake for 15-20 minutes until golden brown.
Transfer them to a cooling rack.
When cooled, store them in an airtight container.