In a saucepan, bring the vegetable broth to a boil.
Remove from the heat and add the couscous. Cover and let rise for 5 minutes. Break up the couscous with a fork and let cool.
In a small bowl, combine the oil, red wine vinegar, lemon juice, salt and pepper.
In a bowl, add the couscous, the vegetables, the cheese and the vinaigrette.
Mix and serve.
Garnish with basil