Wash all salad vegetables well.
Be sure to sterilize the containers in which you will preserve the product. Place it in a preheated oven at 110C for 20 minutes.
Chop cucumbers, dill, garlic and onion. It is better to cut cucumbers into slices - this is the most convenient way. Add dill, salt, sugar and pour boiling water. Let everything stand for 10 minutes.
Pour brine over cucumbers and onions in a sterilized jar and close with a lid.