Tag Archives | crock pot

More on Fruit Butters in a Slow Cooker

an array of jams and butters

There were so many questions about cooking fruit butters in slow cookers left on the blueberry butter post that I thought I’d talk a little more about how it works, how to do it and why it’s a great technique. I do apologize that it’s taken me so long to get this posted, but such is life.

How would you go about getting lavender flavor into a batch of blueberry butter?

In my experience, there are two ways to infuse flavor into a preserve without leaving behind bits of the original flavor element. The first is to steep the flavor element in hot water or simple syrup until it is sufficiently potent.

The second way to go is to tie up a few spoonfuls of your flavor element in a bit of cheesecloth and let that packet steep while the preserves cook.

The first technique is just fine if you don’t mind adding a bit of additional liquid to your recipe. However, in the case of butter, you’re already going to spend hours cooking the existing liquid out of your fruit, so it doesn’t make sense to add more. So with this recipe, I would have used the cheesecloth packet technique, tasting regularly to determine when I thought the flavor was infused enough.

This may be very elementary, but why/how is it considered a butter? Also, what is the difference between a jam, jelly, butter, etc.

A fruit butter is named as such because it mimics the smooth spreadability of softened butter. It is cooked low and slow for a number of hours, in order to evaporate the excess liquid, concentrate the fruit flavors and intensify the innate sweetness in the fruit. Thanks to this concentration, it typically contains a minimal amount of additional sweetener.

Jams are made with whole fruit that is cooked with sugar until 220 degrees (or thereabouts). The sugar to fruit ratios are high. Some jams contain additional pectin to ensure a good set.

Jellies are made with fruit juice, sugar and pectin. They are well-gelled and don’t have any bits of fruit.

Can you process the blueberries in a food processor instead of a Vitamix.

You totally can. Just make sure to pulse it, you don’t want to turn it into juice.

Can you do this in a newer slow cooker?

You certainly can do this in a newer slow cooker. Just make sure to mind it a little bit more closely so that it doesn’t scorch. Regardless of what cooker you use, just make sure to fill it at least three quarters of the way full. The heating coils in a slow cooker go all the way up to the top, so if you leave too much of the cooker empty, the top of the butter can burn while the subterranean fruit pulp doesn’t cook sufficiently.

What else can you make in the crock pot?

You can do all number of fruit butters in the crock pot. I’ve followed the same formula for sweet cherry butter, apricot butter, fruit butter and peach butter. Delicious stuff, all of it.

If you have any other questions about making fruit butters in a slow cooker, feel free to leave them in the comments section. I will do my best to reply!

Comments { 30 }