Pepper Relish - cooking recipe

Ingredients

24 green mangoes
12 red mangoes
1 bunch celery
7 large onions
6 c. sugar
4 c. vinegar
1 Tbsp. white mustard seed
1 Tbsp. salt

Preparation

Grind mangoes and onions; pour 1 quart boiling water over and let stand for 1 hour.
Drain.
Add salt and mustard seed.
Add sugar and vinegar.
Cook 3 minutes after it starts to boil.
Add celery (cut fine) and boil 1 minute.
Can and seal.