Classic Macaroni Salad Recipe

Ingredients
4 cups uncooked macaroni
1 cup mayonnaise
1/4 cup distilled white vinegar
2/3 cup white sugar
2 teaspoons salt
1 teaspoon ground black pepper
1 large onion
Directions

Bring a large pot of lightly salted water to a boil. Add the macaroni for about 8 minutes. Rinse under cold water and drain.
In a large bowl, mix together the mayonnaise, vinegar, sugar, salt and pepper. Stir in the onion and macaroni. Refrigerate for at least 4 hours before serving, but preferably overnight.