Cook pasta as directed on package. Drain and dump into large bowl.
Mix in remaining ingredients and stir well.
Cover with plastic wrap and place in the fridge for at least 1 hour before serving to let flavors meld.
Remove from fridge and if the salad seems dry, you can add 1-2 Tablespoons of milk or even 1-2 Tablespoons of mayonnaise to moisten it.
Notes
For this recipe, we included eggs (just like we include eggs in our Potato salad!), but it's totally up to you. You could leave them out if you want.
This tuna macaroni salad is good for up to 3 days in the fridge in a covered container. If the salad seems dry after a day or two, you can add 1-2 Tablespoons of milk or even 1-2 Tablespoons of mayonnaise to moisten it.
If you don't like tuna, you can easily replace the tuna with canned chicken, shredded rotisserie chicken, or even cooked ham!