A Guide to Making Delicious Apple and Blackberry Jam

Early autumn, around September, marks the perfect time to enjoy the bounties of the season. Among the delights of this season are juicy blackberries and crisp apples, which come together in the creation of a delectable apple and blackberry jam. This guide will walk you through the step-by-step process of making this delightful jam from scratch, ensuring you have a supply to relish throughout the year.

Preparation:

1. Gather the ingredients and equipment:
   • 3 large cooking apples (peeled and chopped)
   • 1 kilogram (2 pounds) of blackberries (washed)
   • Juice of a slightly warmed lemon
   • 500 ml of water
   • 1.5 kilograms of granulated sugar
   • Jam jars (washed, dried, and sterilized)
   • Jam funnel, ladle, and slotted spoon
   • Large, heavy-bottomed pot

Step-by-Step Guide:

1. Preparing the Fruits:
   • Peel and roughly chop the apples, removing the core.
   • Place the chopped apples in a large pot.
   • Add the washed blackberries to the pot.
2. Adding Lemon Juice:
   • Squeeze the warmed lemon juice into the pot.
   • The lemon juice acts as a natural source of pectin to aid in the jam’s setting.
3. Simmering the Fruits:
   • If using an Aga or oven, place the pot inside and simmer on low until the fruits soften. On a stovetop, simmer until softened.
   • The beauty of an Aga is its flexibility; you can leave the pot to simmer without worry of overcooking.
4. Dissolving Sugar:
   • Add the granulated sugar to the softened fruits.
   • Stir well to dissolve the sugar completely.
   • Allow the mixture to simmer on low until all the sugar is dissolved.
5. Boiling the Mixture:
   • Increase the heat to achieve a vigorous rolling boil.
   • Stir occasionally to prevent sticking and burning.
   • Continue boiling for around 20 minutes, but the exact time may vary.
6. Testing for Setting Point:
   • After about 15 minutes of boiling, perform a set test.
   • Place a small amount of jam on a cold plate and place it in the freezer for 30 seconds.
   • When the jam wrinkles when pushed with your finger, it’s ready.
7. Removing Scum:
   • During the boiling process, scum may form on the surface.
   • Use a slotted spoon to remove the scum carefully.
8. Filling and Sealing Jars:
   • Carefully fill the sterilized jam jars using a jam funnel.
   • Ensure the jars are hot to prevent cracking upon contact with the hot jam.
   • Seal the jars tightly with lids, and use a tea towel for grip if needed.
9. Storing the Jam:
   • Label the jars with contents and date.
   • Store the jars in a cool, dark place.
   • The jam should be good for up to a year.

Conclusion: Making homemade apple and blackberry jam is a satisfying culinary endeavor, capturing the essence of early autumn in a jar. Following this guide will enable you to create jars of delicious jam to enjoy on toast, pastries, and more throughout the year. Embrace the joy of preserving the season’s flavors and savor the taste of your homemade creation.