Home » Recipes » Diabetic Sponge Cake Suggestions? Diabetic Sponge Cake - Recipe Cost Ingredients Per Serving Qty Common Price Price per Serving 7 x Large eggs 1 3/4 eggs $2.53 per 12 items $0.37 1/2 c. Fruit juice, orange 2 tablespoons $2.54 per 46 fluid ounces $0.06 3 Tbsp. Sweet 'n Low or possibly any sugar substitute 2 1/4 teaspoons n/a 2 Tbsp. Lemon juice 1 1/2 teaspoons $2.19 per 15 fluid ounces $0.04 3/4 tsp Cream of tartar 1/6 teaspoon $4.99 per 1 1/2 ounces $0.07 1 1/2 c. Sifted cake flour 1/3 cup $4.65 per 2 pounds $0.26 1/4 tsp Salt 0.06 teaspoon $2.91 per 16 ounces $0.00 Total per Serving $0.79 Total Recipe $3.17 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close