Side DishesFood MeanderingsJun. 03, 2019 09:16PM EST 1226 Tuna Macaroni Salad | 4 Ingredients - Food Meanderings foodmeanderings.com A simple 4 ingredient Macaroni Salad with tuna, that can be thrown together last minute or made ahead. It's served cold so is perfect for feeding a crowd, or bringing along to a potluck, picnic or BBQ!Check out this delicious recipe!See the full directions on my site 4 ingredient Macaroni salad with tuna!