Description
A simple and vibrant recipe for homemade Italian Lemon Jam, bursting with citrus flavor. It’s perfect for spreading on toast, scones, or as a filling for pastries.
Ingredients
Scale
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 cut them in half and juice them, making sure to discard all seeds.
- Step 2: In a medium pot, combine the lemon juice, lemon zest, granulated sugar, and water.
- Step 3: Stir the mixture over medium heat until the sugar has completely dissolved. Bring it to a boil.
- Step 4: Reduce the heat to a simmer and cook for 30 to 40 minutes, stirring occasionally, until the jam has thickened.
- Step 5: To check if the jam is ready, place a small amount on a cold plate and let it sit for a minute. If it gels, it is done. If not, continue cooking for a few more minutes and test again.
- Step 6: Remove the pot from the heat. Stir in the optional vanilla extract. Let the jam cool slightly before carefully pouring it into sterilized jars.
- Step 7: Seal the jars tightly and let them cool completely at room temperature.
Notes
Using sterilized jars is crucial for proper preservation and extending the shelf life of the jam.
The jam will continue to thicken as it cools in the jars.
The cold plate test is the most reliable way to ensure your jam will set correctly.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Jam & Preserves
- Method: Stovetop
- Cuisine: Italian