Good-Cooking - Old Dominion Pound Cake

Ingredients

• 8 large eggs, at room temperature
• 2 1/4 cups flour, sifted
• 1/4 teaspoon baking soda
• 2 1/4 cups granulated sugar
• 1 1/2 cups butter, at room temperature
• 2 tablespoons lemon juice
• 2 1/4 teaspoons vanilla extract
• 1/8 teaspoon salt
• 1 1/2 teaspoons cream of tartar
• 1 cup walnuts, chopped very fine
• Confectioners' sugar