I started making this jam three Decembers ago when my mom casually mentioned she missed the cranberry-strawberry preserves her grandmother used to put up every year. I thought I’d surprise her with a jar for Christmas morning. Made six jars that first time. By New Year’s, I’d given away four and we’d already finished the other two on everything from toast to turkey sandwiches.
Now? I can’t get through November without someone asking if I’m making “that red jam” again this year.
There’s something about the way cranberries and strawberries come together — tart and sweet, deep ruby red, with just enough lemon to make it all sing. It’s the kind of jam that makes plain toast feel like a treat. My neighbor swears by it on cream cheese with crackers. My coworker puts it on her morning yogurt. I’ve caught my husband eating it straight from the jar with a spoon at 10 p.m., which… honestly, I get it.
The smell while it’s cooking is unreal. That bubbling, fruity sweetness fills the whole kitchen and makes the house feel like the holidays even if you haven’t decorated yet. And when you pour it into jars and see that glossy, jewel-toned color? It just feels like you made something really special.
**INGREDIENTS:**
• 5 cups fresh cranberries
• 4 cups strawberries, hulled and halved
• 4 cups granulated sugar
• 1 tablespoon fresh lemon juice
**INSTRUCTIONS:**
Rinse the cranberries and strawberries, then add them to a large, heavy-bottomed pot.
Stir in the sugar and lemon juice until the fruit is well coated.
Let the mixture sit for about 10 minutes so the fruit starts releasing its juices.
Turn the heat to medium-high and bring everything to a boil, stirring occasionally so the sugar doesn’t stick to the bottom.
Once it’s boiling, reduce the heat to medium and let it simmer for about 25–30 minutes, stirring every few minutes. The cranberries will pop and the strawberries will break down into the jam.
Keep cooking until the mixture thickens and coats the back of a spoon. It should look glossy and rich, with a deep red color that clings instead of runs.
Remove from heat and let it cool slightly, then ladle the jam into clean jars while it’s still warm.
Seal the jars and let them cool completely on the counter. Store in the fridge for up to three weeks, or process them in a water bath if you want to keep them shelf-stable for gifting.
This one’s going straight into my holiday rotation — save it for yours. Would you put this on biscuits, bagels, or just eat it with a spoon?