3 poached and artichokes with champagne Recipes

champagne vinegar or white-wine vinegar, olive oil, salt, all-purpose flour, artichokes (2 lb total ), spinach (2 bunches), stems discarded and leaves coarsely chopped, minced shallot (1 small), unsalted butter, salt , or to taste, black pepper , or to taste for oysters and sauce, shucked large oysters such as blue point or pacific , including liquor, champagne or other sparkling white wine, minced shallot (1 small), champagne vinegar or white-wine vinegar, heavy cream, cold unsalted butter, cut into 4 pieces, chopped fresh chives

champagne vinegar or 2 tbsp white wine vinegar, olive oil, salt, flour , all-purpose, artichokes (2 lb total ), spinach , stems discarded and leaves coarsely chopped (2 bunches), shallots, minced (1 small), unsalted butter, salt (to taste), black pepper , to taste for oysters and sauce, oysters (likeblue point or pacific, including liquor, shucked), champagne or 1 cup sparkling white wine, shallots, minced (1 small), champagne vinegar , white-wine vinegar, heavy cream, unsalted butter, cold, cut into 4 pieces, fresh chives, chopped