Cold Peanut Noodles

3 tablespoons balsamic vinegar

1/3 cup orange juice

1 clove garlic, pressed

1/4 cup soy sauce

1 tablespoon toasted sesame oil

1 tablespoon honey

1 tablespoon ginger, freshly grated

1/4 cup hot water

1 pound angel hair pasta, cooked, drained and rinsed

2 scallions, very thinly sliced

1 English cucumber, peeled, seeded, and sliced into long, narrow strips, then cut crosswise

2 tablespoons cilantro, coarsely chopped