Jan'S Bean Salad - cooking recipe

Ingredients

2 c. frozen mixed vegetables (one 10 oz. box)
3 large ribs celery, finely cut
1 medium onion, chopped
15 oz. can kidney beans, washed and drained
1/2 c. sugar
1/2 c. vinegar
1 Tbsp. mustard
1 heaping tsp. flour

Preparation

Put in saucepan; stir constantly.
Cook until clear and thick. Cool, then mix over vegetables.