This holiday berry jam combines frozen strawberries, raspberries, and blueberries with fresh cranberries. The result is a bright, flavorful jam that works beautifully for holiday gift bags and baskets.
No matter how much jam making I do during the summer season, I almost always find myself a little short on the desirable jams come gift giving time. Now, don’t get me wrong. I have mountains of preserves. But many of them were experimental batches that just don’t work for neighbors and Scott’s coworkers.
This year, instead of relying only on pears and apples to make up the shortfall, I headed for the freezer section at the grocery store. In the past, I’ve been hesitant to make giftable jam exclusively with frozen fruit, because I find it almost always ends up with a softer set and a slightly dull flavor.
But last week, the solution came to me in a flash. Cranberries. Combine frozen berries with a small portion of cranberries and you get perfect jam every time. The cranberries provide both ample pectin and welcome acidity to ensure that the jam sets and tastes terrific. Holiday berry jam is born!
I made this jam with 24 ounces of raspberries, 12 ounces of strawberries, 12 ounces of blueberries, and 8 ounces of cranberries. You can easily change up the frozen fruit, but maintain the basic ratio of three pounds frozen berries to 8 ounces of cranberries.
The yield on this sucker was just a little bit more than 6 cups. I canned it in four 12 ounce jelly jars because those were the easiest jars to put my hands on. You could also do six half pints or even a dozen 4 ounce jelly jars. Make it work for you.
Oh, and one last thing. If you have an Aldi near you, know that it’s an excellent spot to pick up your frozen fruit. Their prices are awesome and they often have organic options.
- 24 ounces frozen raspberries
- 12 ounces frozen strawberries
- 12 ounces frozen blueberries
- 8 ounces fresh cranberries
- 3 cups sugar
- Prepare a boiling water bath canner and enough jars to hold six half pints of product.
- Combine the berries and sugar in a large, non-reactive pot. Stir to combine. Let sit for 30 minutes or so, until the berries are mostly defrosted.
- Place the pot on the stove over high heat and bring to a boil. Reduce the heat to medium-high and cook, stirring regularly, until the jam thickens. This should take between 20 and 25 minutes. Because of the presence of the cranberries, this jam will pass the sheet test on a spatula.
- When the jam is finished, remove the pot from the heat.
- Funnel the jam into the prepared jars, leaving 1/2 inch headspace.
- Wipe the rims, apply the lids and rings, and process in a boiling water bath canner for 10 minutes.
- When the time is up, remove the jars and set them on a folded kitchen towel to cool. When the jars have cooled enough that you can comfortable handle them, check the seals. Sealed jars can be stored at room temperature for up to a year. Any unsealed jars should be refrigerated and used promptly.