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Strawberry Rhubarb Jam

Sweet strawberries and tart rhubarb combine in this easy Strawberry Rhubarb Jam recipe.
Perfect for canning, gifting, and everyday breakfasts.
A simple homemade preserve with classic flavor and reliable results.
Prep Time 20 minutes
Course Preserves
Cuisine American

Ingredients
  

  • 4 cups chopped rhubarb
  • 2 cups sliced strawberries
  • 5 cups white sugar
  • 1 tablespoon lemon juice
  • 1 package pectin

Instructions
 

  • Wash and prepare the fruit by chopping the rhubarb into small pieces and slicing the strawberries.
  • Sterilize your canning jars by boiling them for 10 minutes, using a bottle sterilizer, or heating them in a 275°F (135°C) oven for 10 minutes.
  • Boil the lids and rings in water for 10 minutes.
  • In a large, deep pot, combine the rhubarb, strawberries, sugar, and lemon juice.
  • Cook over medium-high heat, stirring frequently.
  • As the fruit softens, mash it gently using a potato masher until you reach your desired consistency.
  • Bring the mixture to a rolling boil.
  • Add the pectin and continue stirring.
  • While many pectin packages suggest boiling for 1 minute, boil the Strawberry Rhubarb Jam for 3–5 minutes to help achieve a better set.
  • Remove the pot from the heat.
  • Carefully ladle the hot jam into sterilized jars, leaving ¼ inch headspace.
  • Wipe the jar rims clean with a damp cloth.
  • Apply the lids and screw on the rings until fingertip tight.
  • Process the jars in a boiling water bath for 10 minutes, ensuring the water covers the jars by at least 1 inch.
  • Remove the jars carefully and place them upright on a clean towel.
  • Allow the jars to cool undisturbed for 24 hours.
  • Check the seals before storing. Refrigerate any jars that did not seal properly and use them first.

Notes

  • Frozen strawberries can be substituted if fresh berries are unavailable.
  • For a less sweet jam, use a low-sugar pectin and adjust the sugar according to package instructions.
  • Serve on toast, English muffins, pancakes, waffles, yogurt, or cheesecake.
  • Makes a beautiful homemade gift when packaged in decorative jars.