Combine the ground flax seeds with the water in a small bowl, mix well and set aside

Place the apple puree, honey, ground almonds, almond extract and cinnamon in the bowl of a food processor (or a large bowl if you don't have a food processor)

Return to your flax seed mixture and stir well until it turns gelatinous, then add to the other ingredients

Process the mixture for about 2 minutes. Alternatively, use a hand held electric whisk and mix for about 2 minutes. If you don't have an electric whisk then mix well by hand

Grease a four hole pie tin with a little coconut oil or vegetable oil

Divide the mixture between the four holes

Halve your plums and remove the stone, then cut each half into four pieces (so each plum gives 8 pieces)

Decorate the top of your pies with the plum slices, pushing them gently into the top of the mixture

Place in a pre-heated oven at 180 degrees (160 degree fan) for 15 minutes then remove from the oven and scatter with almond slices

Return to the oven for a further 15 minutes before reducing the temparature to 160 degrees (140 degree fan) and cooking for a further 10 minutes

Allow to cool in the tin before removing, or remove very carefully if you wish to eat them warm