1 cup pearl barley
1 small sweet onion, finely chopped
1 large zucchini, washed, stem end removed and shaved lengthwise into ribbons with a mandolin or carrot peeler
4 ounces feta cheese, crumbled
2 tablespoons olive oil
1 tablespoon sherry or rice vinegar
Salt and paper, to taste
Freshly chopped basil or parsley, for garnish
Cook barley according to package instructions. Let the barley cool slightly and then add to a mixing bowl. Add onion, zucchini, cheese, oil and vinegar; fold gently to combine. Taste and season with salt and pepper, as needed. Serve warm or chilled.