Cook the pasta in a large pot of salted water until al dente, about 8-10 minutes. Drain and rinse under cold water.

While the pasta cooks, chop the vegetables and slice the salami. Gather all prepped ingredients.

Combine dressing ingredients in a small bowl or jar. Shake or whisk until combined.

In a large mixing bowl, combine cooled rotini, salami, vegetables, olives, and mozzarella. Pour dressing over and toss to combine.

Chill in the refrigerator for 1-3 hours before serving for best flavor.