1 cup water
1 teaspoon olive oil
1 teaspoon sugar
3 tablespoon vinegar
I take this dressing for bean salad, but you can use it for other lettuce too.
1. Cut the onion on a cutting board in smal cubes.
2. Mix the oil and the vinegar in a bowl with a whisk.
3. Now added the water under constant stirring.
4. Added the sugar and cutted onion and mix it short.
5. At last pour it over the lettuce and mix it with two tablespoons.