Ingredients with Measurements:
- 2 lbs marrow, peeled and diced
- 2 lbs apples, peeled, cored, and diced
- 2 lbs granulated sugar
- Juice of 2 lemons
- 1 tsp ground cinnamon
- 1 tsp ground ginger
- 1/2 tsp ground nutmeg
- Pinch of salt
Special equipment needed:
- Large preserving pan
- Jam jars with lids
- Jam funnel
- Sugar thermometer
Step-by-step instructions:
1. In a large preserving pan, combine the diced marrow, apples, sugar, lemon juice, cinnamon, ginger, nutmeg, and salt. Stir well to combine.
2. Place the pan over medium heat and bring the mixture to a boil, stirring occasionally to prevent sticking.
3. Once the mixture comes to a boil, reduce the heat to low and let it simmer for 1-2 hours, stirring occasionally, until the mixture has thickened and the fruit is soft and tender.
4. While the jam is cooking, sterilize your jam jars and lids by washing them in hot, soapy water and then placing them in a low oven (around 140°C/275°F) for 10-15 minutes.
5. Once the jam has thickened, test its setting point by placing a small amount on a cold plate and letting it cool for a minute. If it wrinkles when pushed with your finger, it's ready. If not, continue cooking and testing until it reaches the desired consistency.
6. Once the jam is ready, remove the pan from the heat and let it cool for 10-15 minutes.
7. Using a jam funnel, carefully ladle the hot jam into your sterilized jars, leaving a little space at the top.
8. Seal the jars with the lids and leave to cool completely.
9. Label the jars with the date and store in a cool, dark place.
Time:
Preparation time: 30 minutes
Cooking time: 1-2 hours
Temperature:
Medium heat for boiling, low heat for simmering
Serving size:
Makes approximately 6-8 jars of jam
Nutritional information:
Per serving (1 tbsp):
Calories: 49
Fat: 0g
Carbohydrates: 13g
Fiber: 0g
Protein: 0g
Substitutions for ingredients:
- Marrow can be substituted with courgette or pumpkin
- Apples can be substituted with pears or quinces
- Lemon juice can be substituted with lime juice
- Ground cinnamon, ginger, and nutmeg can be substituted with mixed spice
Variations:
- Add a handful of raisins or sultanas to the mixture for extra sweetness and texture
- Add a splash of brandy or rum to the mixture for a boozy twist
- Add a few sprigs of fresh thyme or rosemary to the mixture for a savory note
Tips and tricks:
- Use a sugar thermometer to ensure the jam reaches the correct temperature for setting
- Stir the mixture regularly to prevent sticking and burning
- Skim off any foam that forms on the surface of the jam while cooking
- Use a wide, shallow pan for cooking the jam to speed up the process and ensure even cooking
Storage instructions:
Store the jam in a cool, dark place for up to 1 year. Once opened, store in the fridge and consume within 1 month.
Reheating instructions:
To reheat the jam, simply spoon out the desired amount and microwave for 10-15 seconds or until warm.
Presentation ideas:
Serve the jam in a small dish with a spoon for spreading. Alternatively, use it as a filling for cakes, pastries, or tarts.
Garnishes:
Garnish the jam with a sprig of fresh thyme or rosemary for a pop of color and flavor.
Pairings:
Serve the jam with scones, toast, or crumpets for a classic breakfast or afternoon tea treat.
Suggested side dishes:
This jam pairs well with a variety of cheeses, crackers, and charcuterie for a savory snack or appetizer.
Troubleshooting advice:
- If the jam doesn't set, try cooking it for longer or adding a little more lemon juice to help it set.
- If the jam is too thick, try adding a little water or apple juice to thin it out.
Food safety advice:
- Always use clean, sterilized jars and utensils when making jam to prevent contamination and spoilage.
- Follow safe canning practices to ensure the jam is properly preserved and safe to eat.
Food history:
Marrow and apple jam is a traditional British recipe that dates back to the Victorian era. It was often made as a way to use up excess produce from the garden and was a popular treat for afternoon tea.
Flavor profiles:
This jam has a sweet, slightly tangy flavor with warm, spicy notes of cinnamon, ginger, and nutmeg.
Serving suggestions:
Serve this jam as a sweet accompaniment to savory dishes, or as a topping for desserts like ice cream or cheesecake.
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