Home » Recipes » Walnut Biscotti Suggestions? Walnut Biscotti - Recipe Cost Ingredients Per Serving Qty Common Price Price per Serving 4 Large Egg Whites 1/8 egg whites $2.59 per 12 items $0.03 120 g Icing Sugar 4 g $0.17 per item $0.07 120 g Plain Flour 4 g $2.99 per 5 pounds $0.01 100 g Walnuts 3 1/3 g $9.89 per 16 ounces $0.07 Total per Serving $0.17 Total Recipe $5.24 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close