Home » Recipes » World's Best Shortbread Cookies Suggestions? World's Best Shortbread Cookies - Recipe Cost Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown 1 egg yolk Ingredients Per Serving Qty Common Price Price per Serving 4 sticks of butter (1 lb. )softened 0.05 stick $3.99 per 16 ounces $0.05 1 cup of granulated sugar 5/8 teaspoon $1.44 per pound $0.01 2 tsp vanilla 0.03 teaspoon $8.00 per 8 fluid ounces $0.00 4 cups all purpose flour 2 1/2 teaspoons $2.99 per 5 pounds $0.01 Total per Serving $0.07 Total Recipe $5.60 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close