3 tablespoons unsalted butter
5 cloves garlic, finely chopped
1 tablespoon grated fresh ginger
2 large red bell peppers, stemmed, seeded, and diced
1 cup white wine
1/2 cup chicken stock, mixed with 1 teaspoon cornstarch
1 1/2 tablespoons soy sauce
1/2 teaspoon freshly ground black pepper
1 cup cooked black beans
2 1/2 pounds large raw shrimp, peeled and deveined
10 green onions, trimmed and sliced thinly on the diagonal
1/2 small bunch cilantro, coarse stems removed