Combine the mayonnaise, creme fraiche, sour cream, vinegar, agave, mustard, oil, cumin, chili flakes, salt and pepper in a large bowl. Add the green cabbage, purple cabbage, corn, carrots, poblanos, endive, brussels sprouts and parsley and toss until fully coated with dressing. Garnish with the parsley.
This recipe was created by a contestant during a cooking competition. It has not been tested for home use.