Orange Marmalade - cooking recipe

Ingredients

5 navel oranges
1 lemon

Preparation

Cut fruit very thin, peeling and all.
Weight fruit and, to each pound, add 1 quart water.
Let stand 24 hours.
Boil 1 hour. Let stand another 24 hours.
Weigh the mixture and, to each pound, add 1 pound sugar.
Boil 1 hour again.
Put marmalade in jars while hot and cover with paraffin.