10 ounces frozen strawberries
20 ounces crushed pineapple
1 lemon, juiced and rind
3 oranges, juice and rind
4 1/2 cup sugar
6 ounces liquid pectin

Combine strawberries, pineapple, lemon juice, orange juice and rind in a large saucepan. Stir in sugar and mix well. Cook over medium heat until sugar is completely dissolved. Bring to a full rolling boil, and stir in pectin. Boil hard for one minute; then remove from heat. Skim and stir for about five minutes to keep pineapple and strawberries distributed. Spoon warm jam into hot, sterilized jars and seal. Recipe makes about eight (8 ounce) jars of Pineapple Strawberry Jam.