How to Make Jam Without Pectin: Universal Jam Recipe – Mother Earth News (2024)

Make jam with whatever is in season! This easy jam recipe works with almost any fruit. The results are modestly sweet and balanced with lemon juice. Learn how to make jam without pectin.

It was spring of 2008, the strawberries were gorgeous and cheap at the farmers market, and I got carried away. When I came back to my senses, I was walking home with an entire flat — nearly 10 pounds — of strawberries. I realized there was no way to use them all before they spoiled, and I remembered my Tennessee grandmother’s strawberry jam. She was gone by then, and I didn’t have her recipe, but I was a confident cook. So I went into the kitchen with a box of powdered pectin and a bucket of sugar and finished hours later with…an inedible candied mess.

I spent the rest of that year learning the basics of how to preserve — not just jam, but also pickles, relishes, boozy fruit, sauces, canned tomatoes, and all the rest. The next year I became certified as a master food preserver through the University of California Cooperative Extension. I started a blog, Saving The Season, to document my ongoing experiments. And eventually, I wrote a cookbook called Saving the Season: A Cook’s Guide to Home Canning, Pickling, and Preserving. Since then, I’ve taught preserving around the country, including regular stints at the Institute of Domestic Technology in Los Angeles and guest lectures at the Culinary Institute of America and the International Culinary Center.

Lessons Learned from Years of Canning

Seven years and nearly 4,000 jars later, my big takeaway is that home canning is easy, simple, cost-effective, and deeply pleasurable. The prime goal of my book and teaching is to encourage people to add a little preserving to their kitchen life. Almost any home cook already has the skill and the equipment to start — home canning is just home cooking by another name.

When I was growing up in the South, households across the social spectrum would “put up” a few preserves every summer: canned tomatoes, bread-and-butter pickles, chow chow relish, peach preserves, wild blackberry jam. For most people, home canning had less to do with absolute necessity than with taste and tradition. I would compare it to baking a pie from scratch: you may not do it every day or every week, but for people who like to be in the kitchen, it’s a great way to spend an occasional Saturday afternoon. And unlike with a pie, you’ll enjoy the results of your home canning work for weeks and months to come.

In later posts for this series, Home Canning 101, I’ll explore single topics including food safety and botulism, proper canning techniques, pickling, fermenting, the role of sugar in sweet preserves, pectin, preserving with alcohol, pressure canning, large-batch projects, marmalade, and much more.

But this first post is to get you going if you’re a canning novice or to get you back into it if you’re feeling rusty. And for that, there’s no better entry point than basic jam. Here is an easy recipe to learn how to make jam without pectin.

Homemade Jam-Making Basics

I call this a Universal Jam Recipe because it works with any fruit (other than citrus, which is a somewhat different beast). You can make jam with whatever grows well where you live. Now, in May and June, strawberries and rhubarb are available in much of the country; California already has cherries and early stone fruit.

This same basic recipe will also carry you through the rest of the canning year with only minor adjustments. The results are modestly sweet and balanced with freshly squeezed lemon juice. In every season, use the best fruit you can find. “Good fruit makes good jam,” is my first rule of jamming.

My second rule is to work in small batches. Three pounds of fruit will yield something like 2-1/2 pints of jam, give or take. If you want more jars, make two small batches rather than one double batch. I promise the results will be nearly as fast, and the quality will be superior.

Also, for now, don’t worry about canning your jam — that is, you don’t need to process the sealed jars in a boiling water bath. Just store the jam in the refrigerator, where it will last for weeks.

Later I’ll get into safe canning techniques. I’ll also cover botulism in depth, but for now, rest assured that homemade jam won’t kill your friends and family. In briefest terms, jam made from almost all familiar fruit is classed among the “high-acid foods,” which are not susceptible to the risk of botulism. Acidity is a silver bullet against botulism. The only way to hurt someone with a jar of jam is to hit him in the head with it.

Fruit jam obviously has a natural home on breakfast toast, pancakes, pound cake, and ice cream. But also consider using jam on the savory plate — similar to how we use cranberry jelly with turkey. A dab of peach or apricot jam is delicious with pork, for instance, while cherry jam and plum jam goes well with cheese.

How to Make Jam Without Pectin: Universal Jam Recipe – Mother Earth News (1)

Next up in Home Canning 101: The Universal Pickle Recipe.

Kevin West is working on a second book about the specialty food business and is developing a television show about the history and culture of food. Since 2013, he has also been the consulting creative director of Grand Central Market, a historic food hall in downtown Los Angeles that was named one of Bon Appetit’s 2014 Best New Restaurants in America.

All MOTHER EARTH NEWS community bloggers have agreed to follow our Blogging Best Practices, and they are responsible for the accuracy of their posts. To learn more about the author of this post, click on the byline link at the top of the page.

How to Make Jam Without Pectin: Universal Jam Recipe – Mother Earth News (2024)

FAQs

How do you get jam to set without pectin? ›

The secret ingredient to making jam without pectin is time. The fruit and sugar need plenty of time to cook and thicken. A long, slow boil drives the moisture out of the fruit, helping to preserve and thicken it at the same time.

What can you use instead of pectin to thicken jam? ›

Pectin Substitute
  • Citrus Peels - Naturally high in pectin, you can substitute citrus peels for pectin.
  • Cornstarch - Another plant-based thickening agent, cornstarch is a great substitute for pectin.
  • Gelatin - For non-vegan menu items, you can substitute gelatin for pectin, but it will yield a different consistency.

How much lemon juice instead of pectin? ›

For every two cups of fruit puree, add to the pot one scant cup of sugar and 1 tablespoon freshly squeezed lemon juice. Stir to combine, and taste. Very tart fruit (such as sour cherries or some plums) might need a little more sugar. Very sweet fruit (such as white peaches) might need a little more lemon juice.

Why put lemon juice in homemade jam? ›

Adding acid in the form of fresh lemon or lime juice is important for two reasons: First, it makes for a more well-balanced jam, returning some of the acidity lost with the addition of sugar. Second, pectin needs acid to properly activate, or firm up.

How did people make jam before pectin? ›

Before the availability of commercial pectin products, traditional jams and jellies were made by cooking fruit or fruit juice with sugar until the mixture reached a jelly-like consistency.

Is jam better with pectin or without pectin? ›

Strawberry jam with added pectin can be cooked in as little as ten minutes, preserving that fresh berry flavor and quality. Strawberry jam without added pectin needs to be cooked up to four times longer to reach the gel stage, resulting in a much sweeter, less fresh-tasting jam.

How do you thicken jam without pectin or sugar? ›

Dissolve 1 to 2 teaspoons of cornstarch for every cup of syrup in a small amount of cold water to make a slurry. Reduce heat and drizzle the mixture into the jam pot, stirring constantly. Gently simmer for 30 seconds, remove from heat, bottle and cool. Store in the refrigerator.

How do you thicken jam without cornstarch or pectin? ›

Add chia seeds.

Those gelling properties can be put to work in jars of loose jam too. Add a tablespoon of chia seeds to each eight-ounce jar and stir to combine (you can also purée the jam together with the seeds if you'd prefer to reduce the visibility of the seeds).

Can I use cornstarch instead of pectin for jam? ›

Cornflour (or cornstarch) combined with lemon juice is a great alternative to pectin. It thickens up jam really well, combined with the sugar and heat.

What can I use if I don't have pectin? ›

Lemons - Juice of one lemon and zest. Sugar - To help thicken and sweeten. I don't recommend substituting for a sugar alternative. Cornstarch - Optional, but works well as a thickener in place of pectin.

What happens if you don't put lemon juice in jam? ›

Unfortunately, now that the pectin is dissolved and free, the strands of pectin repel each other because they carry an electric charge that is negative. Without a little help, the pectin strands can't come together to form a network that will set your batch of jam — that's where the lemon juice comes into play.

Can I use bottled lemon juice in jam making? ›

Generally, it's advised to add one tablespoon of lemon juice per pound of fruit. However, if you follow the jam recipe closely, you may wish to use bottled lemon juice. Bottled lemon juice has a standardized level of acidity, so there'll be no question whether you've added enough.

Do you stir jam while it's boiling? ›

5. Do Not Stir Once Mixture Is Boiling. Once your jam/marmalade it has reached a rapid rolling boil do not stir it. Stirring it will alter the temperature of the jam/marmalade meaning it will take longer to reach the setting point.

How much lemon juice to thicken jam? ›

I generally add one ounce of lemon juice for every two pounds of fruit when jamming higher-acid fruit (like tart plums, cherries, or raspberries), and about two ounces for lower-acid fruit (like sweet strawberries).

What sugar is best for jam? ›

Coarse-grain white granulated sugar is best for jam-making as it ensures a good clear jam, but fine caster sugar can also be used. The coarse grains dissolve more slowly and evenly, giving a better result. Granulated sugar with added pectin is also available, but it shouldn't be necessary to use this.

How do you fix jam that is too runny? ›

For every 4 cups of jam that needs to be remade, whisk together 1/4 cup sugar and 1 tablespoon powdered pectin. Pour the jam into a low, wide pan and add the sugar and pectin combo. Stir until the sugar and pectin has dissolved.

What can I do if my jam didn't set up? ›

If the jam was too runny, then next time you might want to add about 20% more pectin to start with, or make sure you bring to a full hard boil for 1 minute (not less, and not more than a few seconds longer). If it was too thick, add a little less pectin, and/or a bit of fruit juice before you cook it!

What can I add to jam to make it set? ›

Pectin, naturally found in fruit is vital to make your jam set. With low-pectin fruits like strawberries, help them along by either mixing with pectin-rich fruit like gooseberries or by using jam sugar (with added pectin and citric acid).

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