How about a Pasta dish, potato or Cole slaw salad, raw vegetables with a side of salad dressing or Deviled Eggs.
All the above are fairly easy to make and not to expensive.

An easy Pasta dish that is simple to make that someone gave me:
Two pkgs of Linguini, green onions and baby spinach for color, small pkg of crumbled feta cheese and Restaurant Italian Dressing. (such as Bernsteins
restaurant Italian Dressing.)
Cook the Linguini in water or chicken broth and Drain.
While still warm add the Italian dressing and mix. (let soak a little)
Than cut up and add some green onions and baby spinach for color and taste. (add more dressing if needed)
Before serving mix in the Fetta Cheese.
You can add slivered almonds but that adds up the cost.