Last weekend after picking a ton of blackberries I was thinking about what delicious blackberry creation I could come up with, and was reminded of the strawberry Pinot Noir jam that I made two summers ago. Blackberries and wine? Yes please! That sounds like a great idea. Blackberries are bold though, I thought to myself, they need a bolder wine, thus was born the blackberry Cabernet jam. This jam is a real time commitment, as it is pectin free, and has an entire bottle of wine in it. However, if you’re feeling slightly more impatient the Ball Complete Book of Home Preserving does have a berry wine jelly using liquid pectin that you could whip up faster. Alternatively, make a half batch and drink the other half of the wine.
15 cups blackberries
2.5 cups sugar
One bottle of your favourite Cabernet Sauvignon or other bold wine
1 tbsp of lemon juice
Here’s what I did:
Prepare the canner, jars, and lids (and by prepare I really mean start pondering it, because you actually won’t need to prepare for like 4 more hours). Depending on how long you cook this jam, it will yield about 6-8 pints. Mash the berries to your preferred level of mashiness in a large pot, and add the sugar, wine, and lemon juice. Leave a small amount of wine in the bottom of the bottle to sip on while you bring the jam to a boil.
Bring to a boil over medium/high heat. Reduce and maintain a gentle boil for a good many hours, stirring occasionally. I think I ended up cooking this for nearly 5 hours. Be patient, or play with adding some liquid pectin of you want a firmer set. Near the end of the cook time, pay close attention to avoid any burning on the bottom of the pot.
Fill hot jars leaving 1/4 inch head space. Wipe rims, apply lids, and tighten bands finger tip tight. Process in a boiling water bath canner for 10 minutes.
Deeeeelicious. And oh so pretty. Now who wants to host a cocktail party or wine night so that I can bring some of this jam? 😉