Super Easy Homemade Freezer Jam with Fresh Basil and Sweet Cherry Tomatoes!

1. Inspect two pint-sized jars for cracks and rings for rust, discarding any defective ones. Immerse in simmering water until jam is ready. Wash new, unused lids and rings in warm soapy water.

2. Combine tomatoes, sugar, basil, onion, vinegar, lemon juice, salt, pepper, coriander, and cumin in a medium saucepan over medium heat. Bring to a boil, stirring occasionally. Reduce the heat to low and simmer, stirring occasionally, until thickened and reduced by half, 2 to 3 hours. Remove from the heat.

3. Divide jam between hot, sterilized jars. Run a clean knife or thin spatula around the insides of the jars to remove any air bubbles. Wipe the rims with a moist paper towel to remove any residue. Allow to cool slightly, then top with lids and screw rings on tightly.

Tips

Adjust the amount of sugar you use depending on how sweet your tomatoes are. The simmering time may vary depending upon the moisture content within your particular tomatoes.

If a smoother jam is required, purée the mixture before placing it into the jars.