Wash cherry tomatoes, drain, then cut in half. Wash cucumber, peel, cut in half. Wash the scallion, chop into small pieces. Wash sweet basil, chop small pieces. Peel the onion, wash, then slice.
Make salad dressing: Pour olive oil, Apple cider vinegar, pepper, salt into a bowl, stir to dissolve the salt completely.
Put cherry tomatoes, cucumber, onion, scallions, sweet basil into the bowl.
Pour the salad dressing into the bowl, then mix them all.
Put the salad (salad cà chua bi – hành tây – dưa chuột) on a plate and enjoy with salty food, or with bread, or make it an appetizers. All of the options are absolutely delicious.