I watched the Barefoot Contessa make this on the Food Network and was salivating before she finished so I had to try it! I love the Israeli couscous-it is so pretty and takes on the flavors easily. I made a half recipe and it was plenty for at least three or four people. I never add as much salt as called for as I would rather add it as I eat it than over salt. I used red onions instead of scallions and the olives I had on hand and also added celery for extra crunch.
2 cups Israeli couscous (10 to 12 ounces)
2 (7-ounce) cans or jars Italian tuna, drained and flaked
2 teaspoons grated lemon zest (2 lemons)
1/4 cup freshly squeezed lemon juice
1/2 cup good olive oil
3 tablespoons capers, drained
1/2 cup pitted, oil-cured black olives, coarsely chopped (3 ounces)
1/2 cup jarred roasted red peppers, medium-diced (4 ounces)
2 teaspoons minced garlic (2 cloves)
Kosher salt and freshly ground black pepper
1 cup chopped scallions (6-8 scallions)
1/4 cup julienned fresh basil leaves, lightly packed
Juice of 1/2 lemon
Bring 4 cups of water to a boil in a medium-size saucepan. Add the couscous and reduce the heat to very low. Cover the pot and simmer for 12 to 15 minutes, until the couscous is just tender. (I pull the pot halfway off the heat.) Drain in a colander.
Meanwhile, combine the tuna, lemon zest, lemon juice, olive oil, capers, olives, red peppers, garlic, 1 tablespoon salt, and 1 1/2 teaspoons black pepper in a large bowl. Pour the hot couscous into the mixture and stir well. Cover and set aside for 10 to 15 minutes, stirring occasionally. Just before serving, stir in the scallions, basil, juice of the 1/2 lemon, and 1 more teaspoon of salt. Taste for seasonings and serve warm or at room temperature.