Easy Strawberry Jam 2 cups crushed strawberries* 4 cups sugar 1 box SURE-JELL® Fruit Pectin 3/4 cup water 1. MIX strawberries and sugar thoroughly. Set aside 10 minutes. 2. STIR SURE-JELL® with water in saucepan. Bring to a boil, stirring constantly. Boil 1 minute. Remove from heat. 3. STIR mixtures together UNTIL SUGAR IS COMPLETELY DISSOLVED AND NO LONGER GRAINY, about 3 minutes. Pour into plastic containers; cover. Let stand at room temperature 24 hours. Jam is now ready to use. Store in refrigerator or freeze extra containers. Thaw in refrigerator. Makes about 5 (1 cup) containers. *Buy 1 quart, crush fruit, measure exact amount. IMPORTANT: Measure sugar and fruit exactly; do not change amounts or jam will not set properly. A potato masher works best for crushing strawberries.