
Creado con IA
Cook the macaroni according to the package instructions. Drain and let it cool.
In a large bowl, combine the cooled macaroni, chopped onion, and tomato sauce.
Drain the tuna cans and add the tuna to the bowl. Mix well.
Add the chopped hard-boiled eggs to the mixture and gently fold them in.
Season with salt and pepper to taste.
Chill the salad in the refrigerator for at least 1 hour before serving.