3 seared haricots vert scallions Recipes

french haricots vert or 1 lb young green beans or 1 lb wax bean, halibut fillets, each approximately 1 inch thick, coarse salt, fresh ground white pepper, olive oil, sauvignon blanc wine or 1/4 cup other dry white wine, fresh lemon juice (to taste), unsalted butter, scallions, white part only , finely sliced on the bias, capers, drained and rinsed, ripe tomato, peeled, seeded, and cut into 1/4-inch dice

sushi-grade tuna steaks (3 oz each), salt and freshly ground black pepper, haricots verts or slim green beans, trimmed, juice and grated zest of 1 lemon, garlic clove, minced, wasabi paste, scallions (white and green parts), sliced thin on the diagonal, black sesame seeds