Slice the cucumber lengthwise into thin strips using a vegetable peeler or mandoline.

Spread a thin layer of low-fat cream cheese on each cucumber strip.

Place a piece of smoked salmon on top of the cream cheese.

Scatter a few capers and a pinch of fresh dill over the salmon.

Roll up each cucumber strip tightly, securing with a toothpick if needed.

Season the roll-ups lightly with salt and pepper to taste.