Tuna macaroni salad is one of my favorite main dish salads. I used to look and look for the perfect recipe until not too long ago. I was at a local health food store and asked them what they used for their dressing. Their reply, "mayonnaise". How simple! Here's our now favorite and simple recipe. Tuna Macaroni Salad Ingredients: cooked, drained and cooled noodles frozen peas, cooked and cooled mayoonaise hard boiled egg, chopped sweet onion, minced canned tuna drained shredded cheddar cheese, optional canned and drained tuna pepper Directions: 1. Mix all ingredients together. Add enough mayo to make everything moist. Simple and divine! It's best the second day. You may need to add just a bit more mayo the next day. If you need to garnish, this would look lovely in a cupped whole lettuce leaf (as the bowl) with the salad in the center and sprinkled lightly with paprika.