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1
Combine the sugar, lemon zest, and lemon juice in a small saucepan and cook over very low heat for 10 minutes, until the sugar is dissolved.
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2
Add the strawberries and continue to cook over very low heat for 20 minutes, until the strawberries release some of their juices and the mixture boils slowly.
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3
Cook until a small amount of the juice gels on a very cold plate.
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4
(I keep one in the freezer.)
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5
Pour carefully into 2 pint canning jars and either seal or keep refrigerated.
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6
Use immediately, or follow proper canning guidelines below.
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7
Sterilizing Tips:
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Jars should be made from glass and free of any chips or cracks.
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Preserving or canning jars are topped with a glass, plastic, or metal lid, which has a rubber seal.
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10
Two piece lids are best for canning, as they vacuum seal when processed.
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11
To sterilize jars, before filling with jams, pickles, or preserves, wash jars and lids with hot, soapy water.
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12
Rinse well and arrange jars and lids open sides up, without touching, on a tray.
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13
Leave in a preheated 175 degree F oven for 25 minutes.
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14
Or, boil the jars and lids in a large saucepan, covered with water, for 15 minutes.
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15
Use tongs when handling the hot sterilized jars, to move them from either boiling water or the oven.
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16
Be sure the tongs are sterilized too, by dipping the ends in boiling water for a few minutes.
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17
As a rule, hot preserves go into hot jars and cold preserves go into cold jars.
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18
All items used in the process of making jams, jellies, and preserves must be clean.
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This includes any towels used, and especially your hands.
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20
After the jars are sterilized, you can preserve the food.
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It is important to follow any canning and processing instructions included in the recipe and refer to USDA guidelines about the sterilization of canned products.