1. Cook beans with 1 tsp. salt in boiling water to cover 4 to 5 minutes or until crisp-tender; drain. Plunge beans into ice water to stop the cooking process; drain.
2. Cook garlic and shallots in hot oil in a large nonstick skillet over medium heat 2 minutes or until just golden brown; remove from heat. Stir in basil, next 2 ingredients, and remaining 1 tsp. salt. Add green beans, and toss to coat. Garnish, if desired.