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James Martin Strawberry Jam Recipe – A Traditional Homemade Preserve

James Martin Strawberry Jam
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James Martin’s Strawberry Jam is a traditional British fruit preserve made from fresh strawberries, sugar, and lemon juice. The mixture is boiled until it thickens and reaches the correct setting point.

Ingredients

Fruit Base

  • Fresh strawberries (1 kg, hulled) – Choose ripe, fragrant strawberries for the best flavor.

Sweetener

  • Granulated sugar (750 g) – Preserves the fruit and helps the jam thicken.

Acidity

  • Fresh lemon juice (2 tablespoons) – Balances sweetness and helps the jam set properly.

Instructions

Step 1 – Prepare the Strawberries

Wash the strawberries carefully under cold water. Remove the green tops and cut larger berries into halves or quarters.

Step 2 – Combine the Ingredients

Place the strawberries into a large saucepan and add the sugar and lemon juice. Stir gently so the fruit becomes evenly coated with sugar.

Step 3 – Heat the Mixture

Place the pan over medium heat. Stir slowly until the sugar dissolves and the strawberries begin releasing their natural juices.

Step 4 – Bring to a Rolling Boil

Increase the heat and bring the mixture to a steady boil. Continue cooking while stirring occasionally.

Step 5 – Simmer the Jam

Allow the jam to cook for about 15–20 minutes. During this time, the strawberries soften, and the liquid thickens.

Step 6 – Check the Setting Point

Place a small spoonful of jam onto a chilled plate. If the surface wrinkles slightly when pushed with your finger, the jam is ready.

Step 7 – Prepare the Jars

Sterilize glass jars by washing them with hot water and drying them in a warm oven.

Step 8 – Jar the Jam

Carefully pour the hot jam into the sterilized jars, leaving a small gap at the top. Seal the jars immediately.

Step 9 – Cool and Store

Allow the jars to cool completely before storing them in a cool cupboard.

Find it online: https://britishrecipes.uk/james-martin-strawberry-jam/