When lots of people come over, it tends to get hot in our house, so I decided on sides that didn't have to be cooked to reduce oven and stove top time. I made this a day ahead, and it's a really easy, cool option.
1 box rotini pasta, cooked
1 cucumber, diced
2 tomatoes, diced
1/2 red onion, diced
1 bottle fat free Italian dressing (I used about 3/4 of the bottle)