Wash and peel the oranges. Remove seeds and white pith from the peels.

Cut the orange peel into julienne strips.

Grind the orange flesh in a grinder, then strain to get juice.

In a saucepan, combine orange juice and sugar. Cook until sugar dissolves.

Add lemon juice, julienned orange peel, and a pinch of orange food color. Cook until the mixture thickens.

Pour into sterilized jars and let cool.