SURE.JELL® Concord Grape Jelly
Prep
30-60 mins
Total
1 HR
Servings
8 Servings
Ingredients
1-1/4 qt
(5 cups) prepared juice (buy about 3-1/2 lb. fully ripe Concord or other loose-skinned grapes)
1-1/2 cups
water
1/2 tsp
butter or margarine
7 cups
sugar, measured into separate bowl
Instructions
Step 1
Bring boiling-water canner, half full with water, to simmer. Wash jars and screw bands in hot soapy water; rinse with warm water. Pour boiling water over flat lids in saucepan off the heat. Let stand in hot water until ready to use. Drain well before filling.
Step 2
Stem and crush grapes thoroughly, 1 layer at a time. Place in large saucepan; add water. Bring to boil. Reduce heat to low; cover and simmer 10 min., stirring occasionally. Place 3 layers of damp cheesecloth or jelly bag in large bowl. Pour prepared fruit into cheesecloth. Tie cheesecloth closed; hang and let drip into bowl until dripping stops. Press gently. Measure exactly 1-1/4 qt. (5 cups) prepared juice into 6- or 8-qt. saucepot.
Step 3
Stir pectin into juice in saucepot. Add butter to reduce foaming. Bring mixture to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Stir in sugar. Return to full rolling boil and boil exactly 1 min., stirring constantly. Remove from heat. Skim off any foam with metal spoon.
Step 4
Ladle immediately into prepared jars, filling to within 1/4 inch of tops. Wipe jar rims and threads. Cover with 2-piece lids. Screw bands tightly. Place jars on elevated rack in canner. Lower rack into canner. (Water must cover jars by 1 to 2 inches. Add boiling water, if necessary.) Cover; bring water to gentle boil. Process 5 min. Remove jars and place upright on towel to cool completely. After jars cool, check seals by pressing middle of lid with finger. (If lid springs back, lid is not sealed and refrigeration is necessary.)