Cut plums into slices. Bring lemon zest, lemon juice and 5-7 tablespoons of water to the boil. Steam the plums for 5-8 minutes. Remove lemon peel. Let the compote cool down and season with sweetener
Put potato dumplings in cold, lightly salted water, bring to the boil and cook for about 1 minute. Let it simmer in an open pot at low heat for about 15 minutes
In the meantime heat the fat. Roast the almonds in it until golden brown and take them out
Remove the dumplings from the bag. Serve with compote. Season yoghurt with sweetener and cinnamon. Put it on the compote. Sprinkle dumplings with almonds, compote with grated lemon peel