Comida Kraft
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CERTO Rhubarb Jam

(1) 1 Review
Prep Time
Total Time

about 8 (1-cup) jars or 128 servings, 1 Tbsp. each

CERTO Fruit Pectin helps capture the lusciousness of ripe rhubarb in this straightforward recipe for rhubarb jam.

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What You Need

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Make It

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  • 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.
  • Chop unpeeled rhubarb finely. Place in 3-qt. saucepan; add water. Bring to boil on high heat. Reduce heat to medium; simmer 2 min. or until rhubarb is tender. Measure exactly 3 cups prepared rhubarb into 6- or 8-qt. saucepot.
  • Add sugar; stir. Add butter to reduce foaming. Bring to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Stir in pectin. Return to full rolling boil and boil exactly 1 min., stirring constantly. Remove from heat. Skim off any foam with metal spoon. Stir in food coloring.
  • Ladle immediately into prepared jars, filling to within 1/4 inch of tops. Wipe jar rims and threads. Cover with two-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 10 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.)

How to Measure Precisely

To get exact level cup measures of sugar, spoon sugar into dry metal or plastic measuring cups, then level by scraping excess sugar from top of cup with a straight-edged knife.

Altitude Chart

At altitudes above 1,000 feet, increase processing time as indicated: 1,001 to 3,000 feet - increase processing time by 5 min.; 3,001 to 6,000 feet - increase processing time by 10 min.; 6,001 to 8,000 feet - increase processing time by 15 min.; 8,001 to 10,000 feet - increase processing time by 20 min.


  • about 8 (1-cup) jars or 128 servings, 1 Tbsp. each

Nutritional Information

Serving Size about 8 (1-cup) jars or 128 servings, 1 Tbsp. each
Calories 30
% Daily Value
Total fat 0g
Saturated fat 0g
Cholesterol 0mg
Sodium 0mg
Carbohydrate 8g
Dietary fiber 0g
Sugars 8g
Protein 0g
Vitamin A 0 %DV
Vitamin C 0 %DV
Calcium 0 %DV
Iron 0 %DV

* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.

Ratings & Reviews

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    OUTSTANDING! Just the right balance of sweet and tart. Out of this world in a cookie bar!

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