... ready to serve Before you start blending have all the ingredients at room temperature ... I keep my nuts in the freezer, and my dried fruit in the fridge, so I take them out 30 minutes before blending to ensure I get an even mix. These keep really well in the fridge for at least a week, but I suspect they will keep longer if you still need to get through them! NB: You can definitely add more chilli flakes if you like, but as they come in different intensities (I have "medium" and "hot" flakes for instance), make these bites as per the recipe the first time with the chilli flakes you have, and adjust up in future if necessary.