drained light tuna, mayo, diced onions, chopped boiled eggs, salt & pepper. let sit for several hours for the flavors to blend. make BIG ASS sandwiches & eat with good BBQ chips...
1 can of tuna + whole wheat pasta + mayonnaise LOL, I eat it like every day its actually kinda of shitty but its cheap, full of protein and gets the job done
you can make it tastier by adding green peppers and italian dressing.