This colorful dish should entice even the shyest veggie eater to dig in. Bright green beans, red peppers, and thinly sliced red radishes give your child the nutrients he needs, while the sweet mandarin oranges and ginger-soy vinaigrette satisfy his sweet tooth.
1 pound fresh green beans, trimmed
1 pound sugar snap peas, trimmed
4 radishes, thinly sliced
2 medium red bell peppers, cut into thin 2-inch strips
1 medium yellow bell pepper, cut into thin 2-inch strips
1 small red onion, cut vertically into thin slivers