Rinse and dry cucumbers.
Rinse and peel the peppers.
Peel the onion.
Cut the cucumbers and onions into half rings into a large bowl. Pepper in small strips.
Add salt, sugar, black and red ground pepper. Stir and leave for 2 hours.
Add vinegar and oil. Mix.
Arrange in sterile jars and cover with lids.
Put the jars for sterilization in a deep saucepan with cold water. Sterilize half liter jars 5 minutes after boiling.
Remove and seal carefully. Remove under a fur coat for a day. Cucumber salad for the winter. Keep cold.