How To Can Raspberry Jam with Denali Canning

How To Can Raspberry Jam with Denali Canning

Jul 14, 2023Karl Guzman

Table of Contents

  1. Introduction
  2. Equipment and Tools for Perfect Jamming
  3. Raspberries: Know Your Hero
  4. Pectin and Its Role
  5. The Great Sugar Debate
  6. The Secret Ingredient: Lemon Juice
  7. The Importance of Cooking Time
  8. Raspberry Jam Recipe
  9. Storing and Using Your Raspberry Jam
  10. Conclusion


🖋️ Introduction

Get ready to get your hands jammy! We're walking you through one of our all-time favorite recipes today – the ultimate homemade Raspberry Jam. With just the right balance of tart and sweet, this jam is sure to please all palates. It's perfect for spreading on toast, drizzling over ice cream, or adding a sweet twist to savory dishes.


🍽️ Equipment and Tools for Perfect Jamming

Before we delve into our raspberry universe, let’s make sure you have all the necessary equipment. A large, heavy-bottomed pot is essential for even heat distribution. You'll also need a ladle for stirring and a funnel for cleanly transferring your jam into jars. Mason jars are perfect for storing your jam. Don't forget to have a canner or a large stockpot for the canning process.


🍇 Raspberries: Know Your Hero

Raspberries are nature’s candy – sweet, tart, and oh-so-delicious. They are also rich in vitamins, antioxidants, and fiber. When selecting raspberries for your jam, ensure they are fresh, ripe but firm. Overripe berries can make your jam too sweet and change its consistency.


🍯 Pectin and Its Role

Pectin is a key player in jam-making. It's a type of starch found in fruits and vegetables that when combined with the right amount of sugar and acid, causes a gelling effect - the key to the perfect jam consistency. Some fruits, like apples and citrus, are high in pectin, but raspberries are in the middle, which means we need to add a little extra pectin to get that perfect set.


🧂 The Great Sugar Debate

The role of sugar in jam is twofold: it sweetens the jam, and it works with the pectin to help set the jam. Some say that it's possible to make jam without sugar, but traditional jam recipes call for it. Plus, sugar acts as a preservative, helping your jam to last longer.


🍋 The Secret Ingredient: Lemon Juice

Acid, in the form of lemon juice in our recipe, brightens the flavor of the jam. It also aids in the gelling process by interacting with the pectin and sugar.


⏱️ The Importance of Cooking Time

Getting the cooking time right can mean the difference between a set jam and raspberry syrup. It's important to keep a close eye on your jam as it cooks and to perform regular set tests. If the jam wrinkles when pushed by a finger, it's done.



📋 Raspberry Jam Recipe

Let's get to the fun part! Follow this simple recipe to make your own raspberry jam at home.



  • 8 cups fresh raspberries
  • 7 cups granulated sugar
  • 1 package (1.75 oz) powdered fruit pectin
  • 1/4 cup lemon juice



  • Prepare your jars and Denali Canning Lids. Sterilize the jars by boiling them in a large canning pot for 10 minutes.
  • In a large pot, crush the raspberries using a potato masher. Add the lemon juice and powdered pectin. Stir until the pectin is fully dissolved.
  • Bring the mixture to a boil over high heat, stirring constantly.
  • Add sugar all at once and return to a full rolling boil. Boil hard for 1 minute, stirring constantly.
  • Remove from heat and skim off any foam.
  • Ladle hot jam into hot jars, leaving 1/4 inch headspace. Wipe the rim of the jars with a clean cloth. Place the lids on the jars and screw on the rings until they are fingertip tight.
  • Process in a boiling water bath canner for 10 minutes. Remove the jars and let them cool undisturbed for 12-24 hours. Test the seals, the lids should be sucked down. If any haven't sealed, store them in the refrigerator.
  • Enjoy your homemade raspberry jam!


🥫 Storing and Using Your Raspberry Jam

Properly canned and stored in a cool, dark place, your raspberry jam should last for up to a year. Once opened, it should be stored in the refrigerator and is best consumed within three weeks. And remember, your raspberry jam isn’t just for toast – try it as a cake filling, mixed into yogurt, or even in a cocktail!


🖊️ Conclusion

With this recipe and guide, you're all set to make the best homemade raspberry jam! Share it with your loved ones or enjoy it all by yourself – the choice is yours. Now, who's ready for some delicious raspberry jam?

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