Home » Recipes » Plum Pineapple Jam Suggestions? Plum Pineapple Jam - Recipe Cost Ingredients Per Serving Qty Common Price Price per Serving 1 1/4 lb. plums (I used black plums to get the dark rich red color) 0.21 oz $2.49 per pound $0.03 1 20-ounce can crushed pineapple undrained (either in own juice or heavy syrup, doesn't matter) 0.21 fl oz $2.59 per 20 ounces $0.03 3 cups sugar 1 1/2 teaspoons $1.44 per pound $0.02 Total per Serving $0.08 Total Recipe $7.91 Please Log In or Sign Up to edit Recipe Cost info Email Recipe Cost Send To Message (if any) or Close