Cook macaroni according to package instructions in salted water. While cooking, combine all other ingredients in a food processor or blender until smooth. When macaroni is done, drain well, and return to warm pan. Add tofu-cheese sauce and heat over low heat until gooey and smooth. Serve immediately.
Note – this dish can be made ahead and combined in a cooking sprayed lined 2 qt casserole. Just over and bake at 350 degrees for 20-25 minutes until bubbly.