Place the apple sticks in a medium bowl and toss with half the lemon juice.
Place the red onion in a medium bowl and cover with cold water. Let sit for 10 minutes, then drain and pat dry (TIP: This removes some of the pungency of raw onions. If you don’t mind the flavor of raw onions, you can skip this step).
In a medium bowl, whisk together the Dijon, Aleppo pepper, apple cider vinegar ,and the remaining lemon juice. While whisking, slowly drizzle in the olive oil until emulsified. Season with Kosher salt and freshly ground black pepper, to taste.
In a large bowl, combine the golden beets, red beets, carrots, drained onions, lemon juice tossed apples, pecans, apricots, parsley, dill, lemon zest, Aleppo cider vinaigrette, and as much shaved parmesan cheese as you’d like (I used a little more than ½ cup). Season with a big pinch of Kosher salt and freshly ground black pepper, to taste. Serve and enjoy!