Pepper Relish - cooking recipe

Ingredients

12 sweet red peppers, chopped
12 green peppers, chopped
12 onions, chopped
2 c. vinegar
2 c. sugar
3 Tbsp. salt
1 Tbsp. mustard seed

Preparation

Cover peppers and onions with boiling water; let stand for 5 minutes.
Drain.
Add vinegar, sugar and salt.
Boil mixture for 5 minutes.
Pour into clean hot jars and seal.