Servings: 3 pts.

4 medium oranges 4 medium oranges
1 medium lemon 1 medium lemon
1½ c. water 1½ c. water
¼ tsp. baking soda ¼ tsp. baking soda
6 c. sugar 6 c. sugar
3 oz. liquid fruit pectin 3 oz. liquid fruit pectin

Remove peel from orange & lemon; scraping off excess white membrane from the insides.
Put half the peel & ¾-c. water into blender container; blend till peel is finely chopped.
Pour contents of blender into large saucepan.
Repeat steps 1 to 3 with remaining peel & water.
Stir baking soda into saucepan.
Bring saucepan contents to boil, reduce heat, cover, & cook 10-mins.
In the meantime, quarter each fruit & remove seeds.
Put fruit into blender & pureé
Add pureé to saucepan, cover, & cook slowly for 20-mins.
Measure mixture from saucepan into large kettle/Dutch oven. (It should be about 3-c.).
Stir in sugar, bring to full rolling boil, then boil hard for 4-mins., stirring occasionally.
Remove from heat, pour in pectin, skim, then stir for 5-mins.
Pour into hot, scalded jars & seal.

SOURCE: "Better Homes & Gardens Blender Cook Book" (1971 ed.)  SOURCE: "Better Homes & Gardens Blender Cook Book" (1971 ed.)