Boil the elbow macaroni according to the package instructions until al dente. Drain and rinse under cold water. Set aside to cool.
In a large mixing bowl, whisk together mayonnaise, sour cream, Dijon mustard, apple cider vinegar, honey, salt, and black pepper to create the creamy dressing.
Add the cooled macaroni, crumbled bacon, cherry tomatoes, chopped lettuce, sliced green onions, and chopped parsley to the bowl with the dressing.
Gently toss all ingredients together until well-coated with the dressing, ensuring even distribution of flavors.
Cover the bowl and refrigerate for at least 1 hour to allow flavors to meld.
Serve the chilled BLT macaroni salad and enjoy the delicious blend of flavors and textures.