Fruit Salad Dressing
DirectionsWhisk sugar, eggs, pineapple juice, lemon juice, and flour in a saucepan until smooth.
Heat egg mixture over low heat, stirring constantly until thickened, about 10 minutes.
Set aside to cool completely.
Whisk milk and dessert topping in a large bowl until fluffy.
Fold cooled egg mixture into dessert topping.
Fold in fruit cocktail, pineapple chunks, grapes, and marshmallows.