Triple Chocolate Walnut Squares | Recipes | Sur La Table

Ingredients

• 5 oz. fine-quality unsweetened chocolate, chopped
• 1 cup boiling water
• 2⅔ cups sifted all-purpose flour, spooned in and leveled
• 1 teaspoon baking soda
• ¾ teaspoon salt
• 1 cup (2 sticks) unsalted butter, slightly firm, cut into 1-inch pieces
• 2 cups superfine sugar
• 3 large eggs
• 1½ teaspoons pure vanilla extract
• 1¼ cups mini semi-sweet chocolate chips
• 1¼ cups medium chopped walnuts
• Ganache Glaze:
• 4 oz. fine-quality bittersweet chocolate
• ½ cup heavy cream
• 2 teaspoons light corn syrup