Combine the carrots, parsley, raisins, and shallot in a large bowl. In a separate bowl, whisk together the tahini, lemon juice, olive oil, honey, and garlic powder. The dressing should be creamy yet pourable. If it seems too thick, add a little water.

Pour the dressing over the salad and toss to combine. Season to taste with salt. Serve right away or refrigerate in an airtight container until ready to serve.