Italian Lemon Jam Recipe
Introduction
Italian Lemon Jam is a bright and tangy preserve that captures the fresh, zesty flavor of lemons in a sweet, spreadable form. It’s perfect on toast, spooned over yogurt, or as a flavorful addition to desserts.

Ingredients
- 4 large lemons
- 2 cups granulated sugar
- 1 cup water
- 1/2 teaspoon vanilla extract (optional)
Instructions
- Step 1: Wash and dry the lemons thoroughly. Zest the lemons then juice them, making sure to discard any seeds.
- Step 2: In a pot, combine the lemon juice, zest, sugar, and water. Stir the mixture until the sugar has fully dissolved.
- Step 3: Bring the mixture to a boil over medium heat, then reduce to a simmer. Cook for 30 to 40 minutes, stirring occasionally, until the jam thickens.
- Step 4: Test the jam’s readiness by placing a small amount on a cold plate. If it gels and holds its shape, it’s done; if not, continue simmering and testing every few minutes.
- Step 5: Remove the pot from heat and allow the jam to cool slightly. Pour it into sterilized jars, seal tightly, and let cool completely before storing.
Tips & Variations
- Use fresh, organic lemons for the best bright, natural flavor.
- Sterilize your jars properly to avoid spoilage and ensure a longer shelf life.
- Add a sprig of thyme or basil while cooking for a subtle herbal twist.
- Adjust the sugar quantity if you prefer a tarter or sweeter jam.
- Remember that the jam will continue to thicken as it cools, so don’t overcook.
Storage
Store the jam in sterilized airtight jars in the refrigerator for up to 3 weeks. For longer storage, keep sealed jars in a cool, dark place. Reheat gently if needed before serving, but always use clean utensils to avoid contamination.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use bottled lemon juice instead of fresh lemons?
Fresh lemons are recommended for the best taste and natural zest. Bottled lemon juice lacks the zest’s essential oils, which add important flavor and aroma to the jam.
How do I know when the jam has reached the right consistency?
Use the cold plate test: place a small spoonful of jam on a chilled plate. If it firms up and wrinkles when you push it with your finger, the jam is ready. If it’s still runny, continue cooking and test again in a few minutes.
PrintItalian Lemon Jam Recipe
This classic Italian Lemon Jam combines the bright zest and tangy juice of fresh lemons with sugar and a touch of vanilla for a vibrant, flavorful preserve. Perfect for spreading on toast, dolloping on desserts, or adding a citrusy twist to your favorite dishes, this recipe offers a simple yet delightful way to capture the essence of lemons in a sweet, thick jam.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: Approximately 2 cups of lemon jam 1x
- Category: Jam & Preserves
- Method: Stovetop
- Cuisine: Italian
Ingredients
Ingredients
- 4 large lemons
- 2 cups granulated sugar
- 1 cup water
- 1/2 teaspoon vanilla extract (optional)
Instructions
- Prepare the lemons: Wash and dry the lemons thoroughly. Zest the lemons using a microplane or fine grater, then juice them, carefully discarding any seeds that may fall into the juice.
- Combine ingredients: In a pot, mix the lemon juice, lemon zest, granulated sugar, and water. Stir well until the sugar is completely dissolved.
- Cook the jam: Place the pot over medium heat and bring the mixture to a boil. Then reduce the heat and let it simmer gently for about 30 to 40 minutes, stirring occasionally to prevent sticking and ensure even cooking.
- Check for readiness: To test if the jam is ready, place a small spoonful on a cold plate and let it cool for a minute. If the jam gels and wrinkles when pushed with your finger, it is done. If not, continue simmering and test again after a few minutes.
- Cool and store: Remove the pot from heat and allow the jam to cool slightly. Pour the jam into sterilized jars, seal them tightly, and let the jars cool completely at room temperature before storing.
Notes
- Choose Fresh Lemons: Fresh, organic lemons yield the best and brightest flavor for jam.
- Sterilize Jars: Always sterilize your storage jars by boiling or oven sterilization to prevent spoilage and extend shelf life.
- Add Flavor: For an interesting variation, add fresh herbs such as thyme or basil during cooking to infuse subtle herbal notes.
- Adjust Sweetness: You can reduce or increase the sugar according to your personal taste preferences.
- Check Thickness: The jam will continue to thicken as it cools, so avoid overcooking.
Keywords: Italian lemon jam, lemon preserve, homemade jam, citrus jam, lemon zest jam, easy jam recipe

