Fruit Salad Dressing - cooking recipe

Ingredients

juice of small can pineapple
1 Tbsp. flour
lump of butter
1 Tbsp. sugar
1/4 c. weak vinegar
salt
1 egg

Preparation

Mix sugar, flour and salt.
Beat with egg.
Add the other ingredients and cook until thick, but do not boil.
Chill.
Good over any combination of fruit.