Step 1

Cook pearl barley according to package directions. Cool at least one hour or overnight.

Step 2

In a large bowl, whisk together vinaigrette ingredients: olive oil, lemon juice, garlic, salt and pepper.

Step 3

If necessary, use a fork to fluff up barley and separate pieces. Add to bowl with vinaigrette; stir lightly to combine. Add tomatoes, cucumber, onion, parsley, and mint to bowl; fold in to combine. Taste and adjust seasonings, if necessary.

Step 4

Serve immediately, or refrigerate overnight (see note).