1/4 cup (at least) whipping cream
1 teaspoon white vinegar
2 teaspoons sugar or honey
pinch of sea salt
1-2 fresh cucumbers, thinly sliced
onions, if desired

In small bowl whisk the cream, vinegar, sugar and salt. The vinegar will make it thicken and it becomes a little sour. That is expected and desired. Add the sliced cucumbers and place on a flat platter. Some people like green onions or finely diced onions added as well.