Add all the ingredients into a food processor or blender. Blend until smooth.
Set aside while you prepare the pasta salad.
Pasta Salad Instructions:
Cook pasta according to package directions. Rinse in cold water to stop cooking and drain in colander. Cool to room temperature.
Slice cherry tomatoes in half and add to a large bowl.
Coarsely chop sun-dried tomatoes and artichoke hearts. Add to bowl.
Add in fresh mozzarella pearls, basil, and the cooled, cooked pasta.
Add in the sun-dried tomato vinaigrette and ½ cup of zesty Italian dressing. Toss gently to combine ingredients.
Taste and add salt/pepper to taste.
Cover and refrigerate to let flavors meld for at least 2 hours before serving. When ready to serve, toss pasta again and add up to an additional ¼ cup of zesty Italian dressing as needed.