Cod with Farro Vegetable Pilaf

Name: Cod with Farro & Vegetable Pilaf
Ingredients: 2 tablespoons flour; 2 teaspoons chopped fresh thyme leaves; 1/4 teaspoon salt; Freshly ground black pepper; 4 cod fillets or halibut fillets, (about 5 ounces each); 4 tablespoons yogurt spread, divided; 1 cup coarsely chopped fresh green beans; 1/2 cup chopped red onion; 1/2 cup fresh or frozen green peas; 2 cups cooked farro; 1 teaspoon grated lemon peel; 1 tablespoon lemon juice; 2 teaspoons chopped tarragon