1. Preheat oven to 180 degrees.
2. Melt the butter gently, add the honey and mix well and allow to cool.  (Gently mix again before adding to the flour mix). 
3. While the butter is melting, layer the plums out on the base of a shallow pie or gratin dish.
4. Or if milling the almonds – add them to a high speed blender.  Blend on high for approx. 30 seconds or until a flour consistency.
5. If not milling just add the almond flour and all other ingredients (except the sliced almonds) into the blender.
6. Blend on a medium speed until well combined. Taste.  Add more sweetener e.g. honey if required.
7. Pour the batter into the dish over the plums and gently smooth over so the batter covers the plums evenly.
8. To finish, sprinkle chopped nuts over the top.
9. Pop into the oven for 35 – 45 minutes and until a golden brown in colour.
10. Enjoy fresh out of the oven with your favourite yoghurt, fresh cream or ice cream. Yum!

Notes:

• For a lighter colour, use peeled almonds.
• It will last in the fridge for 2 or 3 days.  Enjoy as a snack or even breakfast!