Thu, May-01-03, 00:51
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Registered Member
Posts: 28
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Plan: Atkins
Stats: 175/153/150
BF:26%/21%/15%
Progress: 88%
Location: San Diego
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Science! Yummy!
I've made it this way and it turns out great...
Here are a few tidbits of info too.
-Someone earlier mentioned that salt lowers the temperature of ice. This is a bit inaccurate. What salt actually does is lowers the melting point of ice (or raises the freezing temperature of water) Why does this help? Well, when you add enough salt to a churning pile of ice you cause to the ice to "melt" a bit become more watery but still just as cold. The salt helps the ice to "melt" into a slushy state without actually raising its temperature. Because water can flow much more evenly around the container there is much more contact area than you would have with hard cubes of ice. So, the now more liqudy ice water can better contact the ice cream container and thous transfer is coldness to the ice cream more effectively.
-Any type of salt will do. (Though large bags of rock salt are cheaper than table salt but your not going to be making THAT much. Are you?)
-Put the ziplock bags (both bags) in a little flexible lunch size insulated cooler and turn and shake that for a few minutes. Its quieter and your hands wont freeze.
-After a few minutes check your ice cream. You may have to mash it (the inner baggy) up a bit in as the outer part freezes and the inner part stays liquid. You'll get a softer smother consistency.
-Try adding a bit of water to the cream mix. It will be a bit more icy consistency but you can have more!
(You can also add a little milk or half and half if you don't mind a bit more carbs)
Heavy Cream=0.8g carb per 2Tbs
Half and Half=1.0g carb per 2Tbs
Milk=1.5g carb per 2Tbs
-For French vanilla, add a bit of egg yoke (maybe 1/2 tsp per serving) If you dont like the idea of eating raw egg, (and you shouldn't) slowly heat and stir the egg/cream mixture to 160 F (71 C) to kill any salmonella. Once it reaches 160 F (71 C) quickly cool the mixture. This a lot of extra work so you might want to make a few servings at a time. Or use in-shell pasteurized eggs that are already safe.
Have fun
Ken
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