Plum jam with walnut filling

Ready to transform a simple harvest of plums into a sweet and fragrant delight? I invite you to prepare a delicious plum jam with walnut pieces, a recipe that will not only indulge your taste buds but also bring a touch of nostalgia, reminding you of your grandparents and sunny summers. This jam is perfect for enjoying on a slice of toasted bread, added to yogurt, or used as a filling for cakes. Let's get started!

Preparation time: 30 minutes
Cooking time: 40 minutes
Total time: 1 hour and 10 minutes
Number of servings: 10 jars of 400 g

Ingredients:

- 4 kg of ripe plums (choose well-ripened but firm plums for quality jam)
- 2 kg of sugar (you can adjust the amount according to your sweetness preference)
- 1 lemon (for juice and a touch of freshness)
- 200 g of walnut pieces (make sure they are fresh and finely chopped)

Step by Step:

1. Preparing the Plums: Start by washing the plums under a stream of cold water. Then, with a sharp knife, cut the plums in half and remove the pits. This is a pleasant activity that will make you feel connected to the cooking process.

2. Mixing with Sugar: Place the cleaned plums in a large cooking pot, add the sugar, and mix well. This step will help extract the juice from the plums, which will form the base of the jam. Let the mixture sit for 15-20 minutes so that the sugar dissolves and the plums start to release juice.

3. Boiling the Plums: Place the pot over medium to high heat and bring the mixture to a boil. Stir constantly with a wooden spatula to prevent sticking. You will notice foam forming on the surface; don't forget to remove it with a spoon – this will help achieve a clear and beautiful jam.

4. Pureeing the Plums: After about 20 minutes of boiling, remove the pot from heat and use an immersion blender to puree the plums. If you prefer a more rustic jam, you can leave some whole pieces of plums.

5. Adding the Walnut Pieces: Put the pot back on the heat and add the chopped walnuts. Boil the mixture for another 20 minutes, stirring frequently. The nuts will add a crunchy texture and delicious flavor.

6. Finishing the Jam: About 5 minutes before removing the jam from heat, squeeze the juice from one lemon and mix well. The acidity of the lemon will balance the sweetness of the jam and provide a fresh taste.

7. Jarring the Jam: Prepare the jars by washing and sterilizing them. When the jam is ready, pour it hot into the jars, filling them almost to the top. Seal the jars with lids and place them upside down. This will help create a vacuum, keeping the jam fresh for longer.

8. Cooling and Storing: Let the jars cool completely in this position. Afterwards, you can store them in your pantry, where they will be kept safely.

Practical Tips:

- Choosing Plums: Opt for ripe but not overly soft plums. Firmer plums will puree better and provide a pleasant texture to the jam.
- Nut Variation: If you want a more exotic version, you can replace the walnuts with hazelnuts or pistachios, adding a distinct note to your jam.
- Sugar: If you want to reduce your sugar intake, you can use natural sweeteners, but make sure to follow the instructions on the packaging to achieve the desired consistency.
- Preservation: The jam can be stored for up to a year under proper conditions. Make sure the jars are airtight.

Nutritional Benefits:
Plum jam with walnut pieces is an excellent source of fiber, vitamins, and minerals. Plums contain antioxidants that help maintain immune system health, and walnuts provide a healthy dose of omega-3 fatty acids.

Frequently Asked Questions:
- Can the jam be frozen? Usually, jam is better preserved in jars, but you can freeze small portions for later use.
- Can I add other fruits? Absolutely! You can combine plums with peaches or apricots for a fruity and aromatic jam.
- How can I use the jam? Besides on toasted bread, the jam is delicious as a filling for tarts, an ingredient in meat sauces, or even in your morning yogurt.

This plum jam with walnut pieces is not just a recipe, but a cooking experience full of flavor and memories. So gather the ingredients, put on your favorite playlist, and enjoy every step of this culinary adventure!