Potato Salad Dressing - cooking recipe

Ingredients

2 Tbsp. cornstarch
1 tsp. salt
3/4 c. sugar
1/2 c. vinegar
1/4 c. water
2 Tbsp. shortening
1/4 tsp. turmeric
1/2 c. mayonnaise

Preparation

Cook all ingredients except mayonnaise on stove.
When thick, remove from heat and add mayonnaise.
Mix well.
Pour over cooked, cut-up potatoes.