Canning Adventure Fill 84 Small Jars with Jam at Once
DIY and Craft

Making Lots of Jam: A Simple Guide to Canning 84 Small Jars

February 5, 2024

Canning is all about being efficient. Imagine how great it feels to make 84 small jars of jam all at once! This guide will show you how to can a big batch of jars using the most space in your canner. It’s perfect for anyone from beginners to experts in canning. We’ll help you feel confident to take on big canning tasks. Let’s get started on this exciting journey to make a lot of jam together.

Choosing Your Fruit: The Foundation of Great Jam

Selecting the right fruit is the first critical step in your canning adventure. Seasonal fruits at their peak of ripeness will yield the best flavor and set the stage for exceptional jam. Consider visiting local farmers’ markets or picking your own fruit for the freshest options. While traditional favorites like strawberries, raspberries, and peaches are popular choices, don’t shy away from experimenting with combinations or less common fruits to create unique blends.

The Importance of Sugar and Pectin in Jam Making

Sugar plays a vital role in jam making, not just for sweetness but also for preservation and texture. The amount of sugar needed can vary depending on the fruit’s natural sweetness and the pectin content. Speaking of pectin, this natural gelling agent is crucial for helping your jam set properly. Some fruits have enough natural pectin, while others might need a little help. Always check the pectin package for instructions and adjust your recipe accordingly.

Easy Jam Recipe for Any Fruit

What You Need:

  • Your favorite fresh fruit (like strawberries, raspberries, or peaches)
  • Sugar
  • Optional: Lemon juice
  • Optional: Pectin (check the package for fruit-specific directions)
  • Small canning jars with lids and rings


  1. Get the fruit ready:
    • Wash it and take off any stems, pits, or seeds. Peel and chop bigger fruits like peaches. Crush or mash the fruit how you like it.
  2. Cook the fruit:
    • Mix the fruit, sugar (use the amount the recipe says for your fruit), and lemon juice (if you want) in a big pot. Stir to mix everything.
  3. Heat it up:
    • Cook over medium-high heat until it boils, stirring so it doesn’t stick or burn. Take off any foam on top.
  4. Add pectin if needed:
    • If your fruit needs pectin to thicken, add it now and keep stirring for the time the package says.
  5. Check if the jam is ready:
    • Drop a little jam on a cold spoon. Let it cool, then push it with your finger. If it wrinkles, it’s done.
  6. Get jars and lids ready:
    • Wash the jars, lids, and rings in hot soapy water. Check for any damage. Sterilize them by boiling or as the maker says.
  7. Fill the jars:
    • Use a ladle or funnel to fill each jar with jam, leaving a bit of space at the top. Clean the jar edges for a good seal.
  8. Put on lids and rings:
    • Put lids on jars and screw on rings just until snug. Don’t over-tighten.
  9. Can the jars:
    • Put jars in a canner that fits all of them. Lower them into water. Process as the jam type needs, adjusting for where you live.
  10. Cool the jars:
    • After, lift the rack out and let jars cool without moving them for 12 to 24 hours. You might hear a “pop” as lids seal.
  11. Check seals and store:
    • Press the middle of each lid. If it doesn’t move and is firm, the jar is sealed. Label and store in a cool, dark place.

Canning a lot of jars at once is impressive and shows off your canning skills. With these steps, you can handle big projects and enjoy your tasty jam for months. Seeing your jars all sealed and ready is the best part. Dive into big-batch canning and love the process of making lots of jam.

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