Green Walnut Jam

Green walnut jam is a refined delicacy, rich in tradition and history, that brings a touch of nostalgia to any family's table. This fascinating recipe requires a bit of patience and attention to detail, but the final result is truly delightful. It is a perfect dessert to be served alongside tea or used as a filling for cakes, but can also be enjoyed simply on a slice of toasted bread. Let's discover together how to prepare this jam!

Preparation time: 30 minutes
Cooking time: 1 hour
Total time: 1 hour and 30 minutes
Number of servings: approximately 10 jars of 250 g

Ingredients:
- 100 green walnuts (approximately 1.3 kg)
- 800 g sugar
- 500 ml water
- 2 lemons (juice and zest)
- 1 vanilla pod or 1 teaspoon of vanilla extract

A bit of history:
Green walnut jam is an ancient tradition, made in many cultures around the world. This dessert symbolizes abundance and prosperity, often prepared in the summer season to preserve the flavors and effervescence of summer. Green walnuts are harvested in their immature state, when the shell is still soft and easy to peel, offering a unique taste and interesting texture.

Step by step:

1. Preparing the walnuts:
Start by cleaning the green walnuts. Use a sharp short-bladed knife to remove the green shell and any remaining green tissue. It is advisable to do this under running water or while wearing gloves, as the juice from the walnuts can stain the skin. Place the cleaned walnuts in a bowl of cold water to keep them fresh and prevent oxidation.

2. Soaking the walnuts:
Change the water in the bowl 3-4 times in the first few hours to eliminate bitterness. In the last water, add a few slices of lemon to enhance the flavor and help preserve the color. Let the walnuts soak overnight, covered with a plate to keep them submerged.

3. Blanching the walnuts:
The next day, blanch the walnuts three times for 3 minutes each time, changing the water each time. This process helps to soften the walnuts and remove the bitter taste.

4. Preparing the syrup:
In a pot, combine the sugar with the water and vanilla. Bring to a boil and stir until the sugar is completely dissolved. Add the drained walnuts and simmer on low heat for about 15 minutes. Then, increase the temperature and add the lemon juice. Occasionally, gently press the walnuts with a spoon to check their consistency.

5. Cooking the jam:
Continue to cook the jam over high heat, stirring frequently. It is important not to let the syrup thicken too much, as it will caramelize quickly. Test the consistency of the syrup by dropping a drop onto a plate: if it does not spread, the jam is ready.

6. Bottling:
Pour the hot jam into sterilized jars, ensuring they are sealed tightly. Turn the jars upside down to create a vacuum, which will help preserve the jam for a long time. Let them cool completely before storing.

Practical tips:
- Ensure the green walnuts are fresh and blemish-free. Larger walnuts may be tougher, so choose medium-sized ones.
- You can experiment with flavors by adding cinnamon or cloves to the syrup for an extra kick.
- Green walnut jam pairs perfectly with goat cheese or feta cheese, creating a delicious contrast between sweet and savory.

Frequently asked questions:
- Can I use larger walnuts? It is not recommended, as larger walnuts may have a tougher texture and a more bitter taste.
- How long can the jam be stored? If properly sterilized, the jam can be kept for up to a year in a cool, dark place.

Possible variations:
- Replace part of the sugar with honey for a more natural sweetness.
- Add flavors like cardamom or ginger for an exotic twist.

Calories and nutritional benefits:
Green walnut jam is rich in antioxidants and omega-3 fatty acids, with a caloric content of approximately 250 kcal per 100 g, depending on the amount of sugar used. Consumed in moderation, it can provide health benefits, offering energy and supporting heart health.

Enjoy this green walnut jam alongside a fragrant tea or use it as a filling for cakes, and be prepared to indulge in a truly special dessert!