With the trend in consuming products as close to the source as possible and the continued rise in food costs, it’s no wonder that more people are turning to home canning and preserving. In fact, sales in the industry grew 40 percent between 2008 and 2011, according to Brenda Schmidt, Brand Manager of Fresh Preserving at Jarden Home Brands (manufacturer of the popular Ball and Kerr canning products).

Making homemade jam may sound daunting, but anyone can do it using basic kitchen skills. And children can take part in the process too. Try these steps with your family to enjoy your own homemade jam (works for blackberries, blueberries, raspberries, and boysenberries):

Buy or pick your fruit

A visit to a pick-your-own farm brings you directly to the source. It also ensures the freshest produce for canning. Most farms are kid-friendly so everyone can take part in picking. Joy Cox, mom to three young children, says that some of the fun for her comes from watching her kids get excited about picking the fruit because they know it’s for jam. (See our list of berry patches.)

For those short on time, a quick trip to a nearby farmer’s market or the local supermarket also works. You’ll need about 2 ¼ to 4 ½ pounds of berries per batch of jam.

Reserve two to three hours

Plan your jam making adventure for an uninterrupted block of time. For more fun, invite some friends to join you. Our family often holds jam-making sessions with friends to share the work and to pass along the skills to others.

Set up your work area

Clear your kitchen table or counter to make space for your supplies and for working. Make room on the stove for three pots (one for cooking the jam, one for heating jar lids and the third for the boiling canner).

Gather your supplies

One of the drawbacks to trying out home preserving has typically been the expense of investing in supplies. Hot water bath processing (recommended by the USDA) requires a large canning pot with a rack and accessories, which can cost up to $50. However, Jarden Home Brands offers an inexpensive starter kit, perfect for small canning projects such as this one, that includes a rack and lifter designed to fit a regular stockpot (for under $15).

  1. 3 pint or 6 half-pint glass canning jars
  2. 1 two-piece cap for each jar (with a new lid matching the jar size—either wide-mouth or regular)
  3. Sugar
  4. Pectin (a thickening agent available in liquid or powder and found in the baking aisle of your local supermarket)
  5. Potato masher for crushing the berries
  6. Metal spoon
  7. Rubber scraper
  8. Large bowl
  9. 6- to 8-quart saucepot
  10. Ladle
  11. Lid wand (for removing lids from hot water; tongs also work)
  12. Jar lifter
  13. Wide mouth funnel
  14. Large canning pot with rack (stockpot and rack insert)

Prepare the fruit

Rinse berries quickly under cool water in a colander. Drain briefly. Next, in a large bowl, mash the fruit, a small amount at a time using a potato masher. Children particularly enjoy this part of the process so assign them the role of smashing the berries.

Prepare containers

Wash jars, rims, and lids in hot soapy water. To prevent jars from breaking, bring water in your canning pot to a low boil. Turn off heat. Then submerge clean jars for 10 minutes.

Cook jam

Transfer mashed berries to the saucepot in quantity indicated in pectin instructions. Add pectin. Heat to boiling, then add sugar according to pectin manufacturer’s recommendations. Stir until dissolved and return to rolling boil. Cook for one minute, stirring constantly. Be careful to follow times exactly, as the jelling process requires precision. In our house, the kids like counting down the seconds and announcing when time is up.

Skim off foam

Once the jam has cooked, remove from heat and skim foam from surface of cooked jam with metal spoon and transfer to a separate bowl. Set aside.

Jar the jam

Pour water out of each heated jar just prior to using. Then, using the funnel and ladle, scoop jam into jars, leaving a ¼-inch gap between the top of the jar and the jam. Carefully wipe lip of the jar clean, then put on the lid and rim, closing fingertip tight.

Process in hot water bath

Place jars on raised rack in canning pot as soon as they are filled and capped. When rack is full, slowly lower rack with jars into heated water, until jars are submerged. Return to boiling and boil for 15 minutes. Turn off heat. Carefully remove jars from pot using jar lifter and set on wood cutting board, trivets, or thick towel to cool.

6 Ways Kids Can Help Jam

  1. Picking fruit, even small hands can help.
  2. Counting out jars, rims, and lids.
  3. Smashing the berries.
  4. Watching the timer during jam cooking.
  5. Handing rims to an adult as jars are filled.
  6. Eating the jam. (Schmidt suggests adding the low-sugar variety to yogurt or hot cereal to get more fruit in kids’ diets.)


While you clean up, listen for the sound of jar lids popping as the seals set. Cheer with each “pop” you hear. You did it!

As Cox says, “knowing that I’m providing something for my family that they thoroughly enjoy brings me a feeling of great accomplishment.” Your jam is made. Spread it on bread. Enjoy!

Freelance writer, Lara Krupicka, enjoys making jam every summer with her daughters after they go blueberry picking.