Buckwheat can be cooked the same way as oatmeal or any other grain. I like my porridge on the soupy side, so I cook my buckwheat until it's slightly undercooked in water and then simmer a few more minutes with the milk and spices.
Cook a batch of buckwheat using a 1:2 ratio of buckwheat to water. Simmer, uncovered, until the grains are soft.
Portion out a single serving of cooked buckwheat and add in the milk and spices. Simmer for a few more minutes, to heat and meld the flavors. Top with the fruit and sprinkle with hemp seeds.