Ingredients

1 large yellow bell pepper, finely chopped (about 1 cup) 

4 teaspoons red wine vinegar 

Kosher salt and freshly ground black pepper, to taste 

2 tablespoons extra-virgin olive oil 

2 teaspoons warm water 

Pinch of sugar 

Preparation

In a medium bowl, whisk together all of the ingredients until combined well. The vinaigrette will keep, tightly covered, in the refrigerator for about 3 days.