Home » Recipes » Polly Pennington's Rhubarb Cake Gxsk59d Suggestions? Polly Pennington's Rhubarb Cake Gxsk59d - Recipe Cost Cost information for the following is not included. Normally this is because the quantity or ingredient is unknown 3 c. Raw minced rubarb Ingredients Per Serving Qty Common Price Price per Serving 1 c. Sugar 1 tablespoon $1.44 per pound $0.05 Â Â Small box strawberry jello 0.08 strawberry jello $1.99 per 6 ounces $0.02 Â Â Box yellow cake mix 0.08 box $1.99 per item $0.17 1Â 1/4 c. Water 1 tablespoon n/a 1 c. Melted margarine 1 tablespoon $5.89 per 45 ounces $0.09 Total per Serving $0.33 Total Recipe $3.92 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close