Soak the buckwheat in lukewarm water with the acid overnight. The acid helps this process, you can`t taste it afterwards. Rinse the buckwheat in a colander in the morning and let it drain.
In the meantime, put the raspberries with the honey or similar in a food processor or chop them up finely with a magic wand. By the way, I like maple syrup best. Take approx. 90% out of the mixing bowl and set aside. Add the drained buckwheat to the bowl with the remaining 10% of the raspberries and the remaining ingredients except for the hemp seeds.
Grind everything finely, it depends on your personal taste how fine, I like it a little coarser. Possibly sweeten to taste.
Put the two porridges in layers in a glass bowl and mix the top layer of the raspberries with the buckwheat porridge in circles, it looks nice.
Decorate with the hemp seeds or whatever you have chosen.