matt ([info]mynatt) wrote,

In a jam

Yesterday, Sh. and I were inspired while at the market to make strawberry jam. (Well, she's had this inspiration for a while, but when we saw seconds on sale at a berry stand, this plan finally came into fruition, so to speak.) We purchased a little under 20 ℓ of berries, and somehow made it home with them on our bicycles. After processing, we had something on the order of 10 ℓ of hulled, washed, and mashed fruit, which will render about 12½ ℓ of jam. The conventional freezer jam recipe, as given by my home preserving bible, the USDA Canning Guide, on the subject, would require a ridiculous 80 cups of sugar in addition to pectin to jell properly. Sh. doesn't like this approach because it requires too much sugar, and I'm not a fan because the jam doesn't set until you bring it to a boil, leaving you with a taste and consistency very different than fresh fruit. So, we bought an alternative citrus-based pectin which sets using calcium instead of sugar (we also used this last fall when making blueberry jam). It has a unique gooey texture that takes a little getting used to, but the flavour of the fruit (especially when not overwhelmed by sugar) more than makes up for it. So far, we've processed about half the strawberries. We'll do the rest this afternoon, leaving aside enough for a few pies for dinner tomorrow night. Hurrah for summer!
Tags: food

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  • 12 comments

[info]melted_snowball

July 16 2005, 22:41:52 UTC 6 years ago

I'd be interested in trying this kind of jam. I'm pretty sure that my canning bible would tell you to use half as much sugar as the USDA, though it's by mass, not by volume.

Strawberry season is over here. :-(

[info]mynatt

July 17 2005, 04:47:54 UTC 6 years ago

It's worth trying. This pectin seems to be available at most health food stores, and it's even cheaper than the regular type when you consider the cost of the sugar used in the conventional recipe. Interestingly, I think I recognize the texture of the jell it creates from the filling in certain commercially produced baked goods.

That was another motivation for making jam this weekend -- the season is just ending here now.

[info]melted_snowball

July 17 2005, 14:05:30 UTC 6 years ago

I think I'd have to try it first (yeah, sure, that's a hint ;-). Most of the jam I've made is the 3-ingredient type (fruit, sugar, lemon juice).

[info]mynatt

July 17 2005, 17:10:21 UTC 6 years ago

I'd send you some, but you'd have to provide the dry ice to keep it frozen in transport :)

[info]phreeduhm

July 16 2005, 23:06:38 UTC 6 years ago

i wnat to join! jamming with you guys last year was fun!!!


o my god, has it already been a year? i miss you both.

[info]mynatt

July 17 2005, 05:00:16 UTC 6 years ago

Tempus fugit... yes, it's been too long. Would you like to come to dinner here tomorrow? Shannon and I are inviting a few friends for a barbeque around six. My address is here. There may be strawberry jam sampling involved!

[info]phreeduhm

July 17 2005, 06:05:29 UTC 6 years ago

that would be swell except im having a few friends over for dinner tomorrow *grin*

but i am trying to do sunday dinner with friends REGULAR like. so maybe next time with you guys?

I definately appreciate the invitation though :)

[info]mynatt

July 17 2005, 06:48:23 UTC 6 years ago

Sure, I'll keep that in mind. Have a lovely dinner yourself! Until some other Sunday...

[info]phreeduhm

July 17 2005, 07:42:53 UTC 6 years ago

indeed *hug*

[info]r6

July 17 2005, 03:54:17 UTC 6 years ago

Liter

The alternative symbol for the liter, L, was adopted by the CGPM in order to avoid the risk of confusion between the letter l and the number 1. Thus, although both l and L are internationally accepted symbols for the liter, to avoid this risk the symbol to be used in the United States is L. The script letter ℓ, is not an approved symbol for the liter.

[info]mynatt

July 17 2005, 04:26:11 UTC 6 years ago

Re: Liter

Yes, I know, but I personally like to use ℓ when writing that unit by hand, so I may as well use it here too, although I'll take note that the US NIST would prefer that I not do that. Maybe some of our strawberry jam would convince them to make an exception in my case.

By the way, while googling the paragraph you quoted, I discovered that a shannon (Sh) is a unit in information theory. I'll have to tell her that. :)

[info]melted_snowball

July 17 2005, 14:04:09 UTC 6 years ago

Re: Liter

I almost had a lecture from Claude Shannon when I was an undergrad: my instructor was going to miss a lecture and nearly convinced Shannon (who was quite old at that time; he's since died) to give the guest lecture...
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