Sea Scallops with Teriyaki Glaze

Name: Sea Scallops with Teriyaki Glaze
Ingredients: 1 pound sea or diver scallops; Salt and pepper; 1 tablespoon peanut oil; 1/2 cup sake; 1/2 cup soy sauce; 2 tablespoons minced ginger; 1 teaspoon minced garlic; 1/2 cup honey; 3 tablespoons barbecue sauce; 2 tablespoons minced green onions; Wasabi Mashed Potatoes, recipe follows; 1 pound baking potatoes, like russets, peeled; Salted water; 4 tablespoons butter, cut into pieces; 1/4 cup heavy cream, heated; 1 tablespoon roasted garlic puree; 1/2 pound spinach, stems removed; 1 1/2 teaspoons wasabi powder