Fresh strawberries and bananas, sugar, lemon juice and fruit pectin are cooked briefly then processed in a canner for scrumptious homemade jam.
What You Need
Original recipe yields 1 serving
3-1/2 cups prepared fruit (about 1 quart fully ripe strawberries and 1 small fully ripe banana)
2 Tbsp. fresh lemon juice
7 cups sugar, measured into separate bowl (See tip below.)
1/2 tsp. butter or margarine (optional)
1 pouch CERTO Fruit Pectin
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Let's Make It
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.
Stem and crush strawberries thoroughly, one layer at a time. Mash banana thoroughly. Mix strawberries and banana. Measure exactly 3-1/2 cups prepared fruit into 6- or 8-quart saucepot. Stir in lemon juice.
Stir sugar thoroughly into fruit in saucepot. Add butter to reduce foaming, if desired. Bring mixture to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly.
Stir in pectin quickly. Return to full rolling boil and boil exactly 1 minute, stirring constantly. Remove from heat. Skim off any foam with metal spoon.
Ladle quickly 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 needed. Cover; bring water to gentle boil. Process 10 minutes. Remove jars and place upright on a 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.)
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.
At altitudes above 1,000 feet, increase processing time as indicated. 1,001 to 3,000 feet: Increase processing time by 5 minutes. 3,001 to 6,000 feet: Increase processing time by 10 minutes. 6,001 to 8,000 feet: Increase processing time by 15 minutes. 8,001 to 10,000 feet: Increase processing time by 20 minutes.
Jam or Jelly Didn't Set?
Every once in a while, you may find that your jam does not set the way you expected. If your efforts resulted in a runny batch, try our Remake Directions to improve your finished jam. If your jam still doesn't set, you can always use it as a glaze or syrup.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Total Carbohydrates 12g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
about 7 (1-cup) jars.
* 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.