Easy Cold Pasta Salad

Fill a large pot with lightly salted water and bring to a rolling boil over high heat.

Once the water is boiling, stir in the rotini, and return to a boil.

Cook uncovered, stirring occasionally, until the pasta has cooked through, but is still firm to the bite, about 8 minutes.

Drain and cool by running cold water over the pasta in a colander set in the sink.

Combine cooked and cooled pasta with the cucumbers, onion, tomatoes, and olives in a large bowl.

Pour the Italian dressing over the salad and stir to combine.

Cover and refrigerate for at least two hours before serving.