Wash and prepare cucumber. Peeling is optional but I like it peeled alternately.
Cut cucumber thinly.
In a medium bowl, combine vinegar, sugar, salt and pepper. Mix well.
Add sliced cucumber.
Pour some vinegar/sugar mixture on top of cucumber.
Carrot is optional but you can garnish with it.
Cover bowl with saran wrap and chill for an hour.
Serve with meat or fish.
Video
Notes
You might think there’s not enough vinegar/sugar mixture, cucumber will eventually release its liquid. But if you like your cucumber salad swimming in this mixture, you can double the vinegar/sugar measurements.