Mayonnaise For Potato Salad - cooking recipe

Ingredients

1/2 c. sugar
1 Tbsp. flour
2 tsp. ground mustard
lump of butter
salt
pepper
2 eggs
1 c. water
1/2 c. vinegar

Preparation

Blend dry ingredients together.
Add eggs and blend with vinegar and water.
Add butter, salt and pepper.
Heat until it thickens.