Pickle Relish - cooking recipe

Ingredients

1 gal. cucumbers, ground
4 large onions, ground
2 green mangoes, ground
2 red mangoes, ground
1/4 c. salt
1 tsp. alum
5 c. sugar
5 c. vinegar
2 Tbsp. celery seed
2 Tbsp. mustard seed
1 1/2 tsp. black pepper

Preparation

Put 1/2 cup salt in crock with ground cucumbers, onions and mangoes.
Let stand 2 hours.
Add alum and cover with boiling water.
Let stand 2 hours.
Mix remaining ingredients.
Pour over and simmer.
Can.