Smoked Salmon Cucumber Cups without julienne whites

1 large English cucumber , sliced thin 1/2 large red onion , sliced thin 1/2 cup sour cream 1/2 cup cream cheese 2 tablespoons capers , drained and chopped a[...]

1 lb smoked salmon , good quality 1 sweet onion , Preferably vidalia 1 English cucumber , thinly sliced in half moon shapes 1 tablespoon rice wine vinegar 1[...]

3 large cucumbers 16 ounces smoked salmon 16 ounces cream cheese dill , to taste chives , to taste salt , to taste pepper , to taste 1 Peel cucumber. (Nota[...]