Grandma Tregidga's Coleslaw recipe

This week we would like to share our Grandma's coleslaw recipe.  This is a real favourite of ours and we always have a jar of it in the fridge for a quick lunch with some beetroot and goat feta.

Grandma Tregidga's Coleslaw recipe 
(written as she verbally told it to Mum one day many years ago)

1 cabbage chopped (sprinkle 1 tablespoon of salt over and leave for 2 hours, then drain)

2 onions chopped
4 carrots grated
4 stick's celery chopped
2 red or green peppers chopped
Mix with drained cabbage then sprinkle 1 teaspoon each of celery and mustard seeds over.

Boil slowly the below in a saucepan
1 cup sugar
1 cup vegetable oil
1 cup while vinegar
2 teaspoons dry mustard

Pour over veggies while hot.  Mix well and leave for 3 days before using.  Will keep for 3 weeks in the fridge.